Can I drink instant coffee? Is instant coffee harmful?

Billions of cups of coffee are consumed by society around the world every day. More than half enjoy instant coffee. The second part wrinkles its nose in disgust and prefers natural grain.

Let's consider the most popular questions that arise among consumers of instant coffee: what it consists of, how it is made, what harm it causes to health, and to whom this drink is contraindicated.

Instant coffee is a surrogate. How to explain the concept?

Each manufacturer has its own special preparation technology, the details and subtleties of which are not disclosed. When drinking your favorite drink, few people understand that every 100 g of coffee contains up to 80% additives and, in best case scenario, these are grains that do not correspond top quality- not in good condition. This mixture is not considered natural, and it also noticeably loses in taste. To be sure that the product is 100% natural, it is recommended to buy coffee beans and grind them yourself.

The raw material itself does not have the notorious coffee aroma, thanks to which the drink is known in every corner of the world. The smell is achieved by numerous flavoring agents added to the composition, which also affect the taste. This confirms the version that there is a lot of chemistry in the composition. Instant coffee A nutty drink with a fragrant natural aroma actually, with its chemical addition, aggravates the already unhealthy properties for the body.

What is included in instant coffee and what is the technology for its production?

The most popular variety due to its low cost and high caffeine content is the Robusta variety. To prepare more expensive instant drinks, high-quality, expensive Arabica is often added to the cheap variety.

Defective grains always find a use. They are purified from the caffeine-rich shell, which in turn is used in the production of medications and drinks with high energy properties.

The cleaned grains are processed. They are fried and crushed, hot water is added and heated under the influence of high pressure. After 3 hours, the infusion is cooled and the water is drained.

Coffee is made in two ways:

Low temperature (sublimation) - the substance is frozen and then the grains continue to be crushed. The resulting mass is loaded into a vacuum to evaporate excess moisture. This method is applicable for production expensive varieties coffee, and the best, highest quality beans are used for it.
High temperature - under influence high temperatures A powder is obtained from the mixture. The resulting substance is either treated with steam to form granules, or left as is.

The beginning of love for this drink begins with aroma, taste perception and association with relaxation. Over time, any five-minute break or smoke break is accompanied by a cup of coffee. When the moment of addiction comes, there is a need to inhale the aroma and feel the taste again invigorating drink. The morning does not come, the mood does not improve, the body refuses to start a new day without the usual dose of energy drink. This passion leads to physical problems.

Which systems are affected by a hot drink:

Central nervous system. First of all, the nervous system comes under negative influence. The cumulative effect leads to addiction. Without receiving his portion, a person becomes irritable and feels tired and sleepy. A dependence appears, which corrects behavior over time. Lack of product leads to depression and anxiety. Some experts see symptoms similar to drug addiction.
Digestive system. Coffee can acidify the body. This provokes the appearance of diseases of the stomach and digestive organs, gastritis, ulcers.
Instant drink has an adverse effect on the liver and pancreas.
Barrier function. Morning coffee taken on an empty stomach leads to intoxication of the body. This applies to any time of the day. If there is no possibility of a snack, it is recommended to refuse the drink. A safer time is to consume an invigorating elixir 30 minutes after eating.
Urinary system. The drink leads to dehydration as it is a diuretic. Good coffee shops serve coffee along with a glass of water, so that the coffee lover can replenish his water balance 15 minutes after drinking a cup.
The cardiovascular system. A negative effect on the heart muscle has been noted. Instant coffee can disturb a healthy organ, especially if you drink it with a cigarette.

Compound

It is important to understand that the composition of coffee does not inspire confidence - only 20% of the substance is extracted from coffee beans, and the remaining 80 are presented in the form:

Coloring pigments.
Preservatives.
Flavorings.
Stabilizers.

Contraindications

Due to the questionable composition of instant coffee, it is advisable for everyone to reduce the consumption of the drink, but it is especially dangerous:

Pregnant women and women during lactation. When consuming a product of questionable quality, there is a risk of fetal death, and a negative effect on its development has also been noted. Newborns experience neuralgic problems acquired in the womb.
People with heart disease, hypertension. Instant drink leads to tachycardia and increased blood pressure. Shortness of breath occurs when walking.
People with kidney diseases. Most coffee packages have an intoxicating aroma and taste; however, you should not count on good caffeine content. Drinking an unlimited number of cups to achieve vigor, you can perk up for 20 minutes and acquire an accumulation of kidney stones.
People of the older age category, the elderly. A cheap, low-quality drink can disrupt sleep and provoke hypertension.
For children. In the younger age group, coffee should not be present in the diet, but if for some reason this happens, you need to be prepared for excessive excitability, aggression, and imbalance.

Considering the above, it is worth reconsidering your views on coffee. You don't have to give up your drinking habit delicious drink, it is necessary to instill a love for high-quality and healthy, 100% natural products. If the need to drink the express version is ineradicable, then at least switch to the organic type. It will lose in smell and taste, but there is probably no “chemistry” in it.

What are the advantages and is there any benefit from instant coffee?

Store shelves with colorful packaging, cans, and bags are being emptied at an enviable rate. There is always a demand for coffee. This can be explained by accessibility, lack of knowledge of information and habit. In some cases, even laziness to read the composition plays a decisive role.

The hard-to-find advantages are ease of preparation, long term storage, pleasant smell. It is worth noting that it is still invigorating, and the aroma pleasantly relaxes and gives good mood. There are also psychological aspects. It is not the coffee that is important, but the coffee drinking ritual itself. The habit of receiving a portion of pleasant things when you wake up can cancel out all the negative aspects.

Smoothing out the cons

It’s worth noting right away that milk can smooth out harmful influences on the body, only natural, bean coffee. That is, this is the rule for instant drink not applicable.

If the adoration of the drink more important than health, then you need to try to smooth out bad influence it on the body. Basic Rules:

Do not consume on an empty stomach. It would be ideal if coffee ritual will pass half an hour after the meal.
Drink a glass of water a quarter of an hour after coffee.
Reduce the volume of cups and the number of drinks per day.
Replace with organic coffee, or even better, with natural ground coffee.

People by nature are dependent on their usual favorite things and culinary preferences. Often, even knowing about the dangers of the product, it is absorbed with pleasure. But when eating anything, it is important to know when to stop. The recommended amount for instant coffee is one to two cups per day.

Interesting fact! Exceeding two cups per day reduces blood supply to the brain and testicles in men. Before going to bed, stop drinking coffee 2-3 hours before, for those who are too sensitive to caffeine - 4-6 hours before. This is due to the fact that under the influence of caffeine, deep sleep - the time of active testosterone production - can be disrupted.

Video: how to choose instant coffee

Coffee is the most popular drink, but it takes a lot of time to prepare, especially in the morning when you need to rush to work. In order to reduce time, use instant coffee. All you need to do is pour a spoonful of powder or granules into a mug, pour boiling water over it and you can enjoy wonderful aroma. But instant coffee brings more harm than good.

Harm of instant coffee

Experts say that instant coffee does more harm than good. It has a negative effect on many systems and organs.

Appearance

First of all, it is a diuretic and removes calcium and other trace elements from the body. With constant consumption of the drink, dehydration occurs.

Over time, a person may observe a deterioration in the condition of hair and skin. Nails become thinner and brittle.

Teeth

Dentists also talk about the dangers of instant coffee. The drink is prohibited for consumption by people who have metal-ceramic implants, as their surface quickly darkens.

Instant coffee can stain even the enamel of natural teeth an unpleasant yellow color. Coffee plaque can only be removed through a whitening procedure, which damages the surface of the teeth.

Digestive system

Instant drinks, including coffee, are harmful to the gastrointestinal tract. The dry drink contains substances that can increase the acidity level.

With regular consumption of coffee, diseases such as ulcers, gastritis, pancreas and liver diseases begin to develop. Natural coffee contains several times less of such substances.

Thus, the drink should not be consumed on an empty stomach, it increases negative impact on the gastrointestinal mucosa.

Nervous system

It is believed that coffee helps you wake up and invigorate in the morning. This effect is achieved by stimulating brain activity.

But with frequent consumption of the drink, sleep disturbances are observed, when a person cannot long time fall asleep, irritability, nervousness. For men regular use coffee causes a decrease in potency.

The cardiovascular system

The human body is an interconnected system. After drinking even one cup, not only the nervous system is activated. There is an increase in the activity of the heart muscle.

During pregnancy

Instant and natural coffee is contraindicated during pregnancy and breastfeeding. The drink has a negative effect on the process of formation and development of the fetus.

Children whose mothers drank coffee during pregnancy suffer from cardiovascular diseases and work disorders nervous systems s, physical and mental retardation in development.

Instant coffee is dangerous not only for its negative effects on the body. It causes addiction in humans. Many people can no longer start their day with a cup of tea. The drink quickly gained popularity. It is consumed in the morning, afternoon and before bedtime. large quantities.

Who shouldn't drink coffee?

Experts say that instant coffee is harmful to the body of a healthy person, as it can cause irreparable damage to health. Several risk groups were also identified:

Pregnant women. Drinking coffee increases the likelihood of miscarriage and premature birth several times. After birth, children experience psycho-emotional instability and retardation in physical and mental development.
Drivers. Instant coffee contains a small amount of caffeine. After a person has drunk a couple of cups of a tasty drink, he begins to feel sleepy after 20-30 minutes. That is why drivers who are about to set off on a flight in the near future are not recommended to drink instant coffee.
Aged people. When drinking the drink, insomnia, increased blood pressure, shortness of breath, aggressiveness, and overexcitement are observed. Older people, as a rule, also have heart disease. vascular system. Coffee can make the situation worse.

Dear readers, hello! Today, instant coffee is found in every home. Perhaps there won't be enough a large number of people who do not like this aromatic and awakening drink. Many people prefer strong black coffee without sugar, some like sweet coffee with cream, and true gourmets they try it in combination with various spices and additives (cinnamon, cognac, lemon, salt). Instant coffee is very easy to use at home. Just warm the water and put it in a cup required amount spoons of coffee, pour boiling water and the delicious drink is ready. But few of us think about how it affects our body, whether it is beneficial or harmful, and whether there is caffeine in it. In this article I will tell you in detail what coffee brings great benefit for health, to whom it is harmful and what it is made from.

It is believed that the inventor of instant coffee was New Zealander David Strang. In 1890, he not only invented this drink, but also patented it. There are other data in which the inventor of coffee is (at the beginning of 1901) a scientist from Japan Satori Kato. After the invention, progress did not stand still, and already in 1906, a chemist from England developed the first coffee for mass production and sale. Since then, it has spread throughout the world and has become the favorite drink of modern mankind.
Do you know, dear readers, that everyone famous brand Nescafe coffee is the most famous and widespread since 1938. It appeared thanks to the joint efforts of the famous company Nestle and the Brazilian government.

Instant coffee health benefits and harms

Since ancient times, scientists have been constantly studying all aspects of the effect of coffee on the human body as a whole. Instant coffee can bring great benefit, And great harm for good health. The effect of this drink directly depends on the individual characteristics of each person’s body. It's no secret that the main substance in coffee is caffeine, the use of which significantly increases blood pressure. It follows from this that it can cause harm to hypertensive patients, but for a person with low blood pressure it will relieve lethargy, give strength and raise blood pressure. Let's look at the harm and benefit in order and in more detail.

Benefit

There are benefits for the body from drinking coffee. According to some reports, this drink contains antioxidants and vasodilators. Drinking coffee with milk can relieve heartburn. Most people are afraid to drink black coffee because it tends to stain tooth enamel. There is a way out - drink instant coffee with added milk (the enamel will not acquire a yellowish tint).
Black strong coffee is very useful for people whose work involves thinking, as it increases intelligence, improves vitality, eliminates lethargy and increases blood pressure.

Harm

Unlimited consumption of coffee can cause significant harm to the body. Since this delicious drink can dehydrate the body, the condition of the skin suffers because of this. The skin looks dry and flabby. Instant coffee cannot be classified as a natural product, so it can undermine the health of the body as a whole.
The main harm that coffee can cause is an increase in blood pressure, leaching of beneficial substances, and irritation of the gastric mucosa. It is also harmful for women during pregnancy, as well as for children. Also, people suffering from sleep disorders should not drink this drink, because caffeine increases nervous excitability.

Calorie content of instant coffee

100 grams of instant coffee contains approximately 120 kcal. If you are watching your weight, then you should not drink more than 1 cup per day. 1 teaspoon contains 6 kcal, from here you can calculate the calorie content of the prepared drink based on how many teaspoons of the dry product you use to make coffee.

Nutritional value of instant coffee per 100 g. dry product:

Proteins - 15 g;
Fats - 3.5 g;
Carbohydrates - 7 g.

In addition to fats, proteins and carbohydrates, coffee contains riboflavin, niacin, calcium, sodium, phosphorus and iron.

How instant coffee is made

The technology for making instant coffee is very simple: coffee beans are first roasted, then crushed and treated with boiling water. The result is concentrated freshly brewed coffee. But they dry it in various ways:

Freeze-dried is obtained by freeze-drying. The resulting frozen crystals are dehydrated under vacuum. This type of coffee is considered the most delicious and healthy, but its price is much higher than other methods;
Powder is made by spraying a concentrated drink. In hot air it dries quickly into powder;
Granulated is regular coffee powder that has gone through an aggregation process (the powder is wetted to form granules).

The price of powdered coffee is the lowest, granulated coffee is more expensive, but freeze-dried coffee is the most expensive type of instant coffee.

Recently, more and more varieties of instant coffee appear on store shelves every day. You can even buy an instant drink, where after adding boiling water you get coffee with foam. This drink will appeal to people who love a delicate and soft taste.

How much coffee is in instant coffee

Although instant coffee is made from natural coffee beans, there is almost no coffee in instant coffee. The thing is that raw materials are used for its production Low quality and of a bad variety.

There are two types of coffee: Arabica (expensive variety) and Robusta (cheap variety). So, for instant drinks, they mainly take Robusta. After various treatments, finished product completely devoid of the most important thing in coffee - coffee oils. They give coffee that natural and unsurpassed taste and aroma.

Instant drink enriched various additives, which help the powder acquire the taste and aroma of real coffee.

Instant coffee - which one is better?

Of course, many readers have a question: what is the best coffee to buy and how much does it cost? It is clear that nothing can compare with natural ground black coffee brewed in a Turk. But, judging by surveys, most people prefer to drink instant coffee. The best coffee is freeze-dried. It should cost at least 300 rubles. Quality cannot cost little. It has been proven that expensive brands of coffee contain twice as much caffeine, so their taste is noticeably different from a cheap drink. If we talk about packaged coffee, such as a “3 in 1” bag, then there is no coffee at all, only flavors and artificial additives.

Today they even produce ground and instant coffee. This drink has more rich taste and aroma.

How to make instant coffee

There are a huge number of recipes for making instant coffee. It is prepared with ice, with cinnamon, with cognac, with vanilla, with cream and milk, and so on.

How to choose the right instant coffee

Well, one last piece of advice. How to choose the right instant coffee.

Good coffee is always packaged in a tin or glass jar. Pay attention to the granules - they should be smooth, there should be no powder at the bottom. Responsible producers always indicate on the label the degree of roasting of the beans and the type of coffee beans.
If 100% natural coffee is indicated, do not take it. That's right and true - 100% Arabica.
You can check the quality of your coffee at home. Just pour a spoonful of coffee into cold water. If the coffee is of high quality, it will dissolve quickly, without leaving any impurities.

Dear readers, now you have learned that instant coffee can bring both benefits and harm to your health. And whether to drink it or not, the choice is yours.

For many men and women, their favorite morning drink is freeze-dried or regular instant coffee, whose benefits and harms to the body will be discussed in this article. The composition and properties of these drinks differ from grain drinks. They contain no more than 20% of beans, and the rest of the volume is occupied by dyes and flavors, which allow the coffee to become similar to grain, therefore the benefits of instant coffee are lower than natural ones.

Vitamins and minerals included

There are two types of coffee for instant cooking, differing in the preparation method - regular and sublimated. The first is prepared from crushed coffee beans, dried with steam. Freeze-dried (frozen) powder differs from ordinary powder in the preparation method. It is dried by freezing. This powder has lower acidity and retains more substances from the grains. However, since the process of preparing it is more expensive, such coffee costs more. A high-quality frozen product contains some useful substances for the human body that are present in grain:

Vitamin PP (26.49 mg) has a positive effect on nervous system and stimulates the work of the brain, as it dilates blood vessels in the brain and promotes better saturation its oxygen. Also in the body of men and women, it participates in the processes of breakdown of fats and carbohydrates, promoting their conversion into energy, which is then spent on physical activity, breathing, and maintaining body temperature;
Vitamin B2 (1 mg) is also involved in the processes of converting fats, carbohydrates and proteins into the energy necessary to maintain the vital functions of the body. Indicated for pregnant women, as it stimulates tissue growth and cell division in the fetus.

Also, freeze-dried coffee contains minerals found in natural coffee:

Phosphorus (250 mg) is part of bone tissue, useful for men and women in that it helps increase bone density and reduce their porosity;
Calcium (100) is the main substance necessary for the formation of bone tissue and ensures its integrity, reduces the fragility of bones, teeth and nails;
Iron (6.1), when it enters the human body, combines with oxygen molecules to form hemoglobin, which is good for people suffering from anemia (low amount of iron in the body, low hemoglobin);
Sodium (3) is an ion in the intercellular fluid, which, due to its positive charge, creates in it the pressure necessary for transporting nutrients to the cells.

The benefits and harms of instant coffee for humans are no less than natural ones. For example, the amount of caffeine in these drinks is approximately the same - in natural 80 mg per cup, in freeze-dried - 60 mg. However, it is impossible to say which one is more useful based on these data. Despite the slightly lower caffeine content, instant coffee, whose benefits and harms are described below, has a negative effect on some organ systems: the nervous system due to the caffeine content, gastrointestinal tract due to high acidity (which can be reduced by adding milk.

Use with milk

The freeze-dried product contains acids (0.418 g of fatty acids and 5.825 g of amino acids per 100 g of powder). This is due to its ability to increase the acidity of gastric juice. As a result, heartburn may occur. Also, the acids in freeze-dried coffee have an aggressive effect on tooth enamel, dissolving it and causing it to become thinner, which is harmful because it leads to increased tooth sensitivity.

Milk has an alkaline environment, which allows you to neutralize acids and significantly reduce their aggressiveness. By adding some milk (soy or regular), you can reduce the acidity of coffee, which will prevent heartburn and reduce damage to tooth enamel.

When consumed with milk, the teeth will also be less stained. Manufacturers need to add dyes to the sublimated product so that the finished drink has the same color as the natural one. Whatever brand you choose (even a high-quality and expensive one), it will still contain dyes. These dyes stain the enamel of teeth, which can be a serious problem for men and women who drink strong coffee daily.

Adding milk makes the drink lighter and partially neutralizes the dye. Thus, if you drink the product with milk, the enamel will stain less. However, the method cannot completely remove this effect, so it is recommended to brush your teeth after use.

Harm

In order to find out whether instant coffee is harmful, with or without milk, you need to familiarize yourself with the contraindications and the harm it can cause to the body. The caffeine content explains the ability of the product (regardless of whether it is ground or freeze-dried) to increase blood pressure (caffeine consumption leads to vasoconstriction). For this reason, it is contraindicated in hypertensive patients (people suffering from high blood pressure). It should not be used by men over 35 years of age, because they are at increased risk of developing cardiovascular diseases.

Important! However, due to its ability to increase blood pressure, it is relatively useful for hypotensive patients (people suffering from low blood pressure).

The second thing that is harmful about instant coffee is its acid content. The property causes the acidity in the oral cavity, the acidity of saliva and gastric juice to increase. This leads to destruction of tooth enamel. The harm is reduced if you rinse your teeth with water after drinking the drink.

Increased acidity of gastric juice leads to heartburn. Acids negatively affect the gastric mucosa, irritating it. For this reason, the main contraindications that the product has are stomach ulcers, inflammatory processes in the mucous membrane and gastritis with high acidity. Consumption of the product by men and women with such diseases will provoke an attack and complicate the course of the disease.

Some symptoms of appearance:

increased sweating;
weakened immunity, frequent colds;
weakness, fatigue;
nervous state, depression;
headaches and migraines;
alternating diarrhea and constipation;
I want sweet and sour;
bad breath;
frequent feeling of hunger;
problems with losing weight;
decreased appetite;
night grinding of teeth, drooling;
pain in the abdomen, joints, muscles;
cough does not go away;
acne on the skin.

If you have any of the symptoms or are in doubt about the causes of your ailments, you need to cleanse your body as quickly as possible. Read how to do this here.

If you find an error, please select a piece of text and press Ctrl+Enter.

Instant coffee was introduced more than 100 years ago at the All-American Exposition. This happened in Buffalo in 1901. The inventor of the very first technology was the Japanese chemist Sartori Kato, and his product was actually condensed coffee. Since that time, many people simply cannot imagine waking up in the morning without a cup. aromatic drink.

Positive points

Yes, alas, these are moments, and not useful properties, because this product does not provide any benefit to the human body. Its only advantage over its competitor made from freshly ground beans is the speed of preparation. This factor becomes decisive for many. What could be simpler than throwing coffee into a cup and adding boiling water? After one or two minutes it can be consumed. Also, the price is the basis for its great popularity - it is lower than that of natural or ground coffee beans.

Harm of instant coffee

This topic must begin with a study of the technological production process. According to it, coffee is divided into:

Powder.
Granulated.
Sublimated.

Now about each type separately.

Powder

This option has the lowest cost. Roasted ground beans are subjected to hot processing water (supplied under pressure), then filtered and sprayed. At the same time, drops of the extract “magically” turn into powder.

Granulated

Manufacturing is practically no different from the previous version, but at the end of the process another stage is added. Hot steam is applied to the powder and it forms lumps. This is how granules are made.

Sublimated

This option is the most expensive and high-quality when compared with the two previous varieties. The thing is that the process of processing raw materials to obtain such a product is completely different. Thanks to this, freeze-dried coffee tastes as closely as possible like natural coffee.

First, coffee extract is obtained, which is frozen and then dehydrated in a vacuum at low temperature. The resulting hardened mass is broken into small crystals. When processed in this way, the mixture retains many of the beneficial substances, smell and taste properties that natural and ground coffee have. To the question: “Which type is less harmless,” there is only one answer - sublimated. And by the way, during processing, the beans lose almost half of the caffeine.

Soluble? Yes! But is it coffee?

When beans are processed, nutrients and essential oils are lost. To partially replenish the lost properties during manufacturing, manufacturers supplement the soluble product with flavorings, preservatives and other chemicals, and there is no need to explain to anyone what harm such additives cause to the body. It often happens that after a couple of cups of instant coffee a person develops a rash, like allergic reaction on product components. The rash can be on the neck, face and even on the hands, depending on...

Only 15% of this instant drink is coffee beans.

The basis of the finished instant coffee mixture is chemical derivatives, preservatives and nut powder.

Nervous system

Coffee is considered a good stimulant for the body. It awakens tone and increases brain activity. Only its frequent use leads to insomnia, irritability, and in men even to a decrease in potency.

Heart and blood vessels

The human body is a single interconnected system. Therefore, after a cup of instant drink, not only the nervous system, but also the heart functions more actively. It is not recommended for people who suffer from hypertension and heart disease.

Excessive consumption of instant coffee can provoke disturbances in the functioning of the cardiovascular system even in completely healthy people.

Gastrointestinal tract

Instant types of drinks are harmful to anyone who suffers from gastrointestinal problems. Instant coffee contains components that increase acidity. This can cause the formation of stomach ulcers (and exacerbation of gastric ailments), liver and pancreas diseases. Natural and ground coffee contains less of these substances.

It is better not to drink instant and natural coffee on an empty stomach.

Impact on appearance

Experts are unanimous in their opinion that soluble coffee drinks lead to premature aging of the body. This is associated with a dehydrating effect.

Instant coffee contributes to the formation of cellulite.

In addition, coffee has a detrimental effect on tooth enamel, which is manifested in the formation of plaque and darkening.

Harm to pregnant women

Is such coffee harmful for expectant mothers? The answer is yes. They are strictly forbidden to drink any coffee (ground, instant, natural). If a pregnant woman drinks three cups of coffee a day, the likelihood of miscarriage increases more than three times! This is especially dangerous in the second half of pregnancy.

Reduction of microelements

Frequent consumption of instant coffee leads to the loss of microelements important for the body. Women are at increased risk. To warn various diseases, experts recommend that coffee lovers periodically take vitamin complexes.

Addiction

It occurs in both men and women. Caffeine becomes a drug for people, and many gradually increase the dose of the drink.

IMPORTANT! If you decide to get rid of such addiction, then you need to act “without sudden movements.” Doctors recommend reducing the strength and amount of coffee gradually.

How to choose the right instant coffee?

This is a problematic issue. When purchasing, you should know that the quality depends not only on what type of beans was used for production, but also on the climatic characteristics of the region where they were grown.

In order not to make mistakes when choosing and not to regret the money spent, you need to know some nuances:

Package. It is worth paying special attention to it. Any damage or loss of integrity leads to the contents losing their aroma and taste properties.

Preference should be given to glass packaging.

Price. To produce a quality product, expensive technologies and raw materials are used. If the package says “100% freeze-dried coffee,” then such a product will not be cheap. A good freeze-dried product is expensive.

Calorie content of instant coffee

The calorie content of instant coffee drinks can reach up to 7 kcal per 100 ml(and this does not include sugar and cream). For comparison: natural coffee has only 2 kcal.

Decaffeinated instant coffee base

The method of removing caffeine from beans is called decaffeination. The caffeine in the product then decreases by 5 times. This fact misleads many people. Is decaffeinated instant drink harmful? Yes, you can’t call it harmless.

This coffee becomes more acidic and does more harm to people suffering from gastrointestinal diseases. In general, the caffeine-free option retains all the harmful properties of regular instant coffee.

So... What happens? There are almost no benefits from such coffee, but only harm. But, in a situation of lack of time to tinker with a coffee machine or due to lack of finances to purchase it, many simply have no other choice. But everything is not so dangerous if you do not abuse it. Which product to purchase, everyone will decide for themselves. Just don’t forget about your health. For example, buy a high-quality freeze-dried product.

Billions of cups of coffee are consumed by society around the world every day. More than half enjoy instant coffee. The second part wrinkles its nose in disgust and prefers natural grain.

Let's consider the most popular questions that arise among consumers of instant coffee: what it consists of, how it is made, what harm it causes to health, and to whom this drink is contraindicated.

Instant coffee is a surrogate. How to explain the concept?

Each manufacturer has its own special preparation technology, the details and subtleties of which are not disclosed. When drinking your favorite drink, few people understand that every 100 g of coffee contains up to 80% additives and, at best, these are beans that do not correspond to the highest grade - not of good quality. This mixture is not considered natural, and it also noticeably loses in taste. To be sure that the product is 100% natural, it is recommended to buy coffee beans and grind them yourself.

The raw material itself does not have the notorious coffee aroma, thanks to which the drink is known in every corner of the world. The smell is achieved by numerous flavoring agents added to the composition, which also affect the taste. This confirms the version that there is a lot of chemistry in the composition. An instant coffee drink with a fragrant natural aroma actually, with its chemical addition, aggravates the already unhealthy properties for the body.

barley coffee - benefits and harms

What is included in instant coffee and what is the technology for its production?

Defective grains always find a use. They are purified from the caffeine-rich shell, which in turn is used in the production of medications and drinks with high energy properties.

The cleaned grains are processed. They are fried and crushed, hot water is added and heated under high pressure. After 3 hours, the infusion is cooled and the water is drained.

Coffee is made in two ways:

Low temperature (sublimation) - the substance is frozen and then the grains continue to be crushed. The resulting mass is loaded into a vacuum to evaporate excess moisture. This method is applicable to the production of expensive coffees, and the best, highest quality beans are used for it.
High temperature - under the influence of high temperatures, a powder is obtained from the mixture. The resulting substance is either treated with steam to form granules, or left as is.

What is the harm of instant coffee?

The beginning of love for this drink begins with aroma, taste perception and association with relaxation. Over time, any five-minute break or smoke break is accompanied by a cup of coffee. When the moment of addiction comes, there is a need to inhale the aroma and again feel the taste of the invigorating drink. The morning does not come, the mood does not improve, the body refuses to start a new day without the usual dose of energy drink. This passion leads to physical problems.

Which systems are affected by a hot drink:

Central nervous system. First of all, the nervous system comes under negative influence. The cumulative effect leads to addiction. Without receiving his portion, a person becomes irritable and feels tired and sleepy. A dependence appears, which corrects behavior over time. Lack of product leads to depression and anxiety. Some experts see symptoms similar to drug addiction.
Digestive system. Coffee can acidify the body. This provokes the appearance of diseases of the stomach and digestive organs, gastritis, ulcers.
Instant drink has an adverse effect on the liver and pancreas.
Barrier function. Morning coffee taken on an empty stomach leads to intoxication of the body. This applies to any time of the day. If there is no possibility of a snack, it is recommended to refuse the drink. A safer time is to consume an invigorating elixir 30 minutes after eating.
Urinary system. The drink leads to dehydration as it is a diuretic. Good coffee shops serve coffee along with a glass of water, so that the coffee lover can replenish his water balance 15 minutes after drinking a cup.
The cardiovascular system. A negative effect on the heart muscle has been noted. Instant coffee can disturb a healthy organ, especially if you drink it with a cigarette.

can you drink coffee during pregnancy

Compound

It is important to understand that the composition of coffee does not inspire confidence - only 20% of the substance is extracted from coffee beans, and the remaining 80 are presented in the form:

Coloring pigments.
Preservatives.
Flavorings.
Stabilizers.

Contraindications

Due to the questionable composition of instant coffee, it is advisable for everyone to reduce the consumption of the drink, but it is especially dangerous:

Pregnant women and women during lactation. When consuming a product of questionable quality, there is a risk of fetal death, and a negative effect on its development has also been noted. Newborns experience neuralgic problems acquired in the womb.
People with heart disease, hypertension. Instant drink leads to tachycardia and increased blood pressure. Shortness of breath occurs when walking.
People with kidney diseases. Most coffee packages have an intoxicating aroma and taste; however, you should not count on good caffeine content. Drinking an unlimited number of cups to achieve vigor, you can perk up for 20 minutes and acquire an accumulation of kidney stones.
People of the older age category, the elderly. A cheap, low-quality drink can disrupt sleep and provoke hypertension.
For children. In the younger age group, coffee should not be present in the diet, but if for some reason this happens, you need to be prepared for excessive excitability, aggression, and imbalance.

Considering the above, it is worth reconsidering your views on coffee. It is not necessary to give up the habit of drinking a tasty drink; it is necessary to instill a love for a high-quality and healthy, 100% natural product. If the need to drink the express version is ineradicable, then at least switch to the organic type. It will lose in smell and taste, but there is probably no “chemistry” in it.

health benefits and harms of green coffee

What are the advantages and is there any benefit from instant coffee?

Hardly found advantages are ease of preparation, long shelf life, pleasant smell. It is worth noting that it is still invigorating, and the aroma pleasantly relaxes and gives a good mood. There are also psychological aspects. It is not the coffee that is important, but the coffee drinking ritual itself. The habit of receiving a portion of pleasant things when you wake up can cancel out all the negative aspects.

Smoothing out the cons

It is immediately worth noting that milk can smooth out the harmful effects on the body of only natural, grain coffee. That is, this rule does not apply to instant drinks.

If adoration for a drink is more important than health, then you need to try to smooth out its negative impact on the body. Basic Rules:

Do not consume on an empty stomach. It would be ideal if the coffee ritual took place half an hour after the meal.
Drink a glass of water a quarter of an hour after coffee.
Reduce the volume of cups and the number of drinks per day.
Replace with organic coffee, or even better, with natural ground coffee.

how to get rid of caffeine addiction

Video: how to choose instant coffee

Scientific interest in coffee increases every year, especially after claims that it has a positive effect on health. Although until recently, almost no one dared to call the drink healthy. Let's consider the benefits and harms of coffee for the human body, depending on the variety.

Coffee - benefits and harm to the human body

Caffeine (trimethylxanthine) is an alkaloid found not only in coffee beans, but also in kola nuts and tea leaves.

The alkaloid helps strengthen positive conditioned reflexes, increase motor activity and performance, and reduce drowsiness.

Let's look at the benefits the drink has on the body:

Drinking two mugs of coffee every day helps reduce the risk of pancreatic, colorectal, and liver cancer.
Prevention of Parkinson's disease. Women need to constantly drink moderate portions of the drink, and men need a large dose.
Helps prevent diabetes. To reduce the risk of disease by a third, women need to drink six cups of coffee. The drink helps men better. When consuming the same amount, the risk of getting sick is reduced by 50%.
The risk of asthma, liver cirrhosis, cholelithiasis, heart attack, hypertension, migraine, and atherosclerosis is reduced.
Improves reproductive function in men by increasing sperm motility.
Helps reset excess weight.

In medicine, caffeine is used:

for diseases that depress the central nervous system;
with insufficiency of the cardiovascular system;
for infectious diseases;
with vascular spasms.

What are the harms of coffee?

Has the ability to cause physical dependence. You can easily check whether you have such a dependence. Give up the drink for a few days. If you have an unreasonable headache, irritability, nausea, drowsiness, fatigue, your mood will sharply worsen and muscle pain will appear - this means you are very dependent. Symptoms may appear all at once or only some of them.
With prolonged use, the nervous system is constantly in an excited state, experiencing systematic stress. What causes nerve cells to become depleted and disrupted? normal operation body systems.
Large quantities and regular consumption of the drink are likely to lead to the development of epilepsy, psychosis and paranoia. There is a risk of unmotivated aggression.
When consumed, the pulse quickens, cardiac activity increases, and the vasomotor center is excited. It increases blood pressure in the short term, so the drink in any quantity is harmful for people who have diseases of the cardiovascular system. But even in healthy people, drinking large amounts of the drink can be harmful to health.
Coffee interferes with the absorption of important microelements and washes them out of the body. Due to the insufficient amount of calcium that the drink washes away, teeth deteriorate, bone fragility appears, which leads to the development of osteochondrosis. The balance in the calcium and magnesium system is disturbed, which causes constant pain in the cervical and dorsal spine.

Instant coffee

Helps lift your mood and increase the production of “happiness hormones,” thereby prolonging life.

It has been proven that when drinking an instant drink, the body is more resistant to stress and depression. Promotes weight loss, but when used without sugar and cream.

Drinking more than four cups of coffee a day is addictive. Due to its ability to increase blood pressure, it is contraindicated for hypertensive patients. The substances that make up the drink have an irritating effect on the gastrointestinal mucosa and lead to the development of ulcers and gastritis. Pure coffee without added milk tends to cause heartburn and negatively affect the functioning of the stomach.

Ground or bean coffee

The beneficial properties are varied.

Natural coffee helps increase physical activity. By drinking it an hour before training, you will notice that your endurance increases significantly.
Blocks the feeling of hunger and reduces cravings for sweets, which promotes weight loss.
Caffeine helps burn fat.
When consumed in reasonable quantities (3 cups per day), espresso helps reduce mental fatigue and improve reaction time.
Coffee lovers are less likely to suffer from various diseases. At moderate consumption, ground coffee will reduce the risk of developing cancer diseases, will be a good prevention against Parkinson's disease and stroke.
Thanks to the antioxidants contained in grains, which fight free radicals, the aging process slows down significantly.

The harm of ground and bean coffee depends on the dosage.

With large, excessive use:

causes insomnia;
blood pressure increases;
coffee lovers have problems conceiving and bearing a fetus;
the drink provokes vigorous contractions of the heart;
calcium is washed out of bones;
Large and regular amounts of the drink can reduce hearing.

Decaffeinated coffee: what are the benefits?

This coffee has a number of advantages.

The caffeine-free drink is allowed to be consumed by hypertensive patients and people with cardiovascular diseases.
The lack of caffeine allows you to consume the drink in larger quantities. Moreover, the taste and aroma remain the same as regular coffee.
Helps reduce developmental risks diabetes mellitus, improves memory and brain activity.
It is allowed to be consumed without risk by pregnant women.

The most popular coffee drinks: benefits and harms

Let's look at the most popular and favorite drink options.

Coffee with milk.

Helps improve performance, relieve apathy and drowsiness, concentrate attention, and improve the functioning of the digestive system. Reduces development urolithiasis, diabetes mellitus (2 degrees), diseases with age-related mental changes, myocardial infarction. It is useful for hypotensive patients, as it increases blood pressure.

It is forbidden to use by people with gastrointestinal diseases, ulcers and gastritis with high acidity. The drink has a negative effect on the functioning of the heart, so drinking is contraindicated for people suffering from heart disease.

Coffee with lemon.

More often it is called espresso-romano. The drink has unusual taste, so you can either love him or hate him. The combination of citrus and coffee will not harm your health, and many doctors agree that it will only be beneficial.

Vitamin C helps neutralize the effects of caffeine, so it is suitable for those who find it harmful to drink the drink in large quantities. It is prepared only with natural coffee; instant coffee is not suitable for the drink. It is useful for people suffering from low blood pressure. Moreover, the effect on blood vessels is milder thanks to lemon. Helps improve appetite and recover faster.

Has a negative effect on people with atherosclerosis. Depletes the nervous system.

Coffee with cinnamon.

Helps maintain normal weight. Cinnamon has long been valued for its ability to effectively reduce weight.

In combination, two products help:

have an antiviral and antibacterial effect, thereby protecting against colds and facilitating their progression;
make blood circulate faster, invigorate and tone the body;
relieve spasms of the liver and bile ducts;
reduce blood sugar, normalize insulin production;
improve brain function and reduce cholesterol;
speed up metabolic processes.

The drink tends to increase blood pressure and aggravate chronic headaches. It has a negative effect on women who experience severe menopause and painful periods.

Coffee with cardamom.

Helps to refresh, recharge your batteries and tones the body. Has a beneficial effect on the nervous system and helps relieve depression. Helps reduce the risk of tachycardia and hypertension.

This drink is contraindicated for pregnant women and people with diseases of the duodenum, as well as stomach ulcers.

Coffee with ginger.

Helps prevent cancer and women's diseases, has a positive effect on brain activity, and has a rejuvenating effect. Improves digestion, fights viral diseases, helps the body recover faster from illness.

Children, pregnant women and the elderly are prohibited from consuming the drink in this form. Harmful for hypertensive patients as it increases blood pressure.

Green coffee: benefits and harms

When consumed systematically, the benefits of green coffee for the body are undeniable:

metabolic processes improve;
prevents aging;
activates brain function;
reduces the risk of cancer;
increases vitality;
strengthens hair;
eliminates brittle nails;
fights cellulite;
removes toxins;
eliminates headache and spasmodic pain;
improves the functioning of the higher nervous system;
stimulates lymphatic drainage.

If consumed in excess, it causes:

insomnia;
irritability;
headache;
anxiety;
rapid breathing;
increased heart rate;
stomach problems;
joint diseases.

Is it possible to drink the drink during pregnancy?

The drink can be consumed in moderation. If you are a fan of ground coffee, then one cup is the norm. But you can drink up to three cups of instant without harm to your health. To reduce calcium loss, drink a drink with added milk.

Helps cope with problems with swelling, because it has a diuretic effect. But if you suffer from hyperacidity or peptic ulcer– coffee is contraindicated.

How to cook properly

The most delicious is natural coffee. The drink will be richer in taste and aroma if you prepare it from freshly ground grains, which should be ground almost like powder.

Prepare the Turk and fill it with water, preferably spring water.
Add a couple of small spoons of coffee and, if desired, sugar. Place on low heat. As soon as the boiling process begins and a light foam forms on the surface, remove the Turk from the heat.
Wait until the foam settles and place on low heat again. This procedure must be repeated three times.

After this method of preparation, coffee will become unforgettably aromatic and tasty.

The drink helps stimulate digestion, so it is contraindicated to drink on an empty stomach. Consume only after meals. If these recommendations are not followed, gastritis and pancreatitis may occur.

Who is coffee contraindicated for and possible harm from it?

It is prohibited to use:

people with diseases of the cardiovascular system;
for stomach diseases and ulcers;
nursing women;
with reduced vision.

Use with caution for pregnant women.

Drinking the drink provokes the leaching of calcium from the body, and in large doses develops osteoporosis. Causes physical dependence and insomnia. Provokes the appearance of acne. May cause stomach upset, split nails, and stains on teeth.

Instant coffee is not inferior in popularity to the grain version. Many people prefer it because of its convenient and quick preparation. A huge part of coffee sales in the world is instant coffee? Since its invention, it has won the hearts of many admirers. And in times Soviet Union Not everyone managed to acquire a treasured jar of instant coffee. It has become scarce. Now we can buy it in any store. Lately instant coffee is no longer perceived as full-fledged coffee. They began to criticize it for its inexpressive taste and aroma, and information appeared that it could be harmful. But still, millions cannot do without it. So what is the harm of instant coffee, and how can it be useful? In fact, if you drink instant coffee, the benefits and harms will be combined in the drink.

A little history of instant coffee

There are several versions of the appearance of instant coffee.

Version one. This is the invention of an American chemist with Japanese roots, Satori Kato. There is no exact date for the appearance of this popular invention. According to historians, it could be 1899 or 1901. Interestingly, Kato first came up with instant tea, but it did not become so popular. Soon the inventor proposed producing coffee using the same technology. This was a truly historic decision. The drink turned out to be so successful that it soon began to be produced in industrial scale. By the way, during the First and Second World Wars, instant coffee was included in the mandatory rations of soldiers. He replaced the grain version of coffee, since it was extremely inappropriate in hiking conditions. But instant coffee, as it turned out, was quite easy to obtain. Many manufacturing companies quickly mastered the technological process. After World War II, instant coffee quickly entered civilian life.
Version two. There is an assumption that the inventor of instant coffee was the English chemist George Constant Washington. According to this version, George invented the method of making instant coffee by accident. He and his wife were in a coffee shop and enjoying aromatic fresh coffee. George suddenly noticed that there were barely visible specks of dust left on the silver coffee spoon. He was suddenly struck by the idea that it was possible to produce coffee that would simply dissolve in water. In 1906, after a series of experiments, the scientist finally brought his idea to life. The drink turned out to be quite tasty and aromatic, so three years later it was put into production.
Version three. It was this version that became official. According to her, the credit for the appearance of instant coffee belongs to the Swiss chemist Max Morgenstaller. Initially, this scientist simply carried out scientific experiments. He wanted to test the theory that coffee can dissolve half in water. The result of these experiments was the new kind instant coffee. In the homeland of coffee, Brazil, we couldn’t get enough of it bountiful harvest precious grains. But there were so many of them that there were large surpluses. They had to be preserved somehow. And then Max Morgenstaller proposed producing instant coffee from them. This happened in 1938, on July 24th. It was on this day that Instant Coffee Day began to be celebrated.

What is it made from?

The fact is that the benefits and harms of instant coffee are directly related to the technological process of its production. Instant coffee is produced from beans that are ground, and then an extraction method is used. But did you know that the most popular and high-quality variety, Arabica, is not used to produce this type? It is used to release ground coffee. But for soluble type take the Robusta variety. It is cheaper, but at the same time stronger. This is an excellent raw material for industrial processing.

Currently, instant coffee is produced in three ways:

The first method is coffee powder. The simplest option. Powdered instant coffee is produced. The beans are first roasted, ground, and then dried and sprayed. The grains are affected by hot water, which is supplied under high pressure. The soluble substances are extracted from the coffee powder to form a strong coffee infusion. This infusion is then filtered and sprayed in special chambers. Right on the fly, the extract drops coagulate, dry quickly and turn into a fine powder.
The second method is coffee granules. Granulated coffee It costs much more, but its taste and aroma are almost the same as that of powder. It is obtained in the same way as the powder. But then the process continues. To obtain granules, the powder is re-treated with hot steam. Then it is knocked down into small dense lumps - granules. The cost of this type of coffee increases precisely because of the additional steps in the technological process. In addition, experts came to the conclusion that additional temperature exposure negatively affects the taste and aroma of coffee granules. In addition, he loses the majority useful qualities. To somehow compensate for these shortcomings, manufacturers add coffee oil and flavorings to their product.
Third way. Sublimation. It's the most modern. It was opened in 1965. Nowadays, freeze-dried coffee is considered the highest quality instant coffee. The beans are roasted and a strong coffee infusion is made from them. Next, it is frozen, the ice evaporates, and the coffee crystals are dried under vacuum conditions. At the same time, not only the taste, color and aroma of coffee are preserved, but also its beneficial properties.

How to choose quality instant coffee

Instant coffee, in which harm and benefit are inextricably combined, must be chosen correctly. If you want to buy really high-quality instant coffee, don't choose the cheap one. The cheaper the product, the more various additives it will contain. To make your product cheaper, dyes, flavors, chicory or barley are added to it. But expensive instant coffee is produced quite conscientiously. However, flavorings are also added to it. Don't believe the label that says the can contains 100% coffee. Don't be surprised, but the share of coffee in the total mass is no more than 15%.

The highest quality coffee is instant. It actually contains trace elements, vitamins and antioxidants. This drink can lift your mood; it stimulates the production of serotonin (also called the “happiness hormone”). High-quality coffee can even prolong life, as scientists have found. Lovers of this drink are less susceptible to stress and depression, and it even helps fight excess weight. But for coffee to help cope with extra pounds, nothing can be added to it, not even sugar. You need to drink exclusively black natural coffee. It contains only 3 calories. If you drink it before a workout or other physical activity, fat will be burned better. But in order to regain strength, nutritionists recommend drinking coffee with milk or cream.

As you can see, the benefits of coffee are undeniable. But instant coffee will only be useful if you really choose quality product. But how to choose high-quality instant coffee? Checking the quality of the purchased product is quite simple. Prepare a little drink and drop regular iodine into it (just a few drops). If there are impurities in the coffee and all kinds of additives, it will quickly become colored Blue colour. If the drink has not changed color, then you are lucky and you bought a quality product.

Instant coffee: benefits and harms

Since the advent of instant coffee, all sorts of rumors began to circulate about it. There is an opinion that instant coffee can harm the body. Others, on the contrary, believed that it could only bring benefits. Nowadays it has become popular that instant coffee contains significantly less nutrients than grain form. Since coffee is exposed to high temperatures during the technological process, it loses most of its aromatic oils. Because of this, instant coffee becomes unaromatic and its taste inexpressive. To fix this, manufacturers add flavorings and taste improvers to their product. These additives bring taste characteristics To regular coffee in grains. Is this opinion really true? How harmful is instant coffee? Could it be useful?

Which coffee is better to choose - instant or ground?

To understand the difference between instant and ground coffee, you need to understand how they are produced. Ground coffee is the result of grinding roasted coffee beans. This is the most common option. This type of coffee is very easy to prepare - you need to roast the beans, grind them, and then brew coffee from the resulting coffee powder.

Instant coffee is obtained as a result of the following technological process. First, the grains are also roasted and ground. This is how coffee extract is obtained. Then the powder is dried. Two methods are used for this: water is frozen in it or it is exposed to hot air. The result is a completely natural product. The choice of drying method does not affect its quality in any way.

We must understand and come to terms with the fact that instant coffee has gained its colossal worldwide popularity not at all thanks to some amazing taste qualities or amazing aroma. First of all, it is appreciated for its convenient brewing method. It is not always possible to make coffee. And then the instant option comes to the rescue. To prepare it, you don't need to stand at the stove or use a coffee machine. You just need to fill it up hot water. True connoisseurs of the aromatic drink have long realized that instant coffee is seriously inferior to fresh, ground coffee beans. The taste of the drink made from grains is much softer and more pleasant. In addition, it retains more useful substances. It is coffee beans that gives a boost of energy, stimulates the functioning of the brain and central nervous system, as well as cardiac activity. The soluble analogue is noticeably inferior in these indicators.

Now let's dwell on the opinion that instant coffee uses flavorings, preservatives and dyes. In fact, it is not always possible to find them there. Responsible world-famous coffee producers will not use these substances. They apply only if there has been a violation technological process. Therefore, it is better to choose a product from large well-known companies. Owners of famous world brands can vouch for the quality of their products.

Instant coffee: harm

Diuretic effect

Opponents of coffee and nutritionists emphasize that coffee can have a diuretic effect, that is, it has a diuretic effect. This is true. Coffee actually stimulates increased fluid removal from the body for a short time. By the way, the use of coffee for weight loss is based on this effect. It removes excess fluid from the body and thus loses excess weight. If you did not plan to lose weight, and the diuretic effect is undesirable, it can be very easily compensated for. It is enough to drink a glass of water half an hour after drinking a cup of coffee. This can also be done an hour before you enjoy your next cup of this magical drink.

The harm of the diuretic effect is that the loss of fluid can lead to dehydration. But in order for it to occur, you need to drink coffee in colossal quantities and at the same time no longer consume absolutely any liquid. And in this way, useful substances can be washed out of the body in quite a large quantities. But to achieve this, you need to drink at least 5 cups a day strong drink. If you consume it in moderate doses (2-3 cups of a weak drink per day), you will not be exposed to such effects. At the same time, the mild diuretic effect of coffee becomes even beneficial. It improves metabolic processes in the body without affecting the established water-salt balance.

How does coffee affect calcium levels in the body?

Again, everything will depend on the daily dose of coffee you adhere to. At normal levels, coffee simply cannot remove calcium from the body and harm bone tissue or tooth enamel. If you are afraid that the body will nevertheless begin to lose calcium, which is so important for it, then use very simple advice– drink coffee with milk. Milk contains a lot of calcium you need, which is easily absorbed. This way you will not only preserve your reserves of this mineral, but also significantly replenish them. By the way, instant coffee goes well with milk or cream. You should also include in your diet dairy products and cottage cheese. Curdled milk, yogurt, kefir and fermented baked milk are very rich in calcium.

Addiction

Opponents of coffee argue their dislike for this drink also by the fact that it can be addictive. This is not entirely true. In fact, addiction develops not so much from coffee as from the ritual of its preparation itself. As you know, the main merit of the invigorating effect that coffee has is due to the alkaloid caffeine. There is a lot of it in this drink. Some people believe that caffeine can be addictive. But there is not a single scientific work that would confirm this. Research into how coffee affects the body has been conducted in many countries. They revealed a certain pattern. Indeed, some people simply get used to drinking a cup of aromatic drink every morning. If they are deprived of this opportunity, they become lethargic, suffer from headaches, weakness and even mild depression.

Coffee can actually develop a kind of mild addiction. The culprit is the alkaloid caffeine, which is contained in large quantities in this drink. It is a powerful stimulant for the body. It is able to increase performance, physical and mental activity. But such dependence is quite rarely physiological. In order for a person to develop physical dependence, he must drink strong coffee just in huge quantities. Most often, a psychological form of addiction develops. By the way, addiction can develop from both instant and ground coffee. To avoid it, you need to drink coffee in reasonable quantities. Scientists have conducted serious research and found that safe dose Coffee for a healthy adult is only 1-2 cups. However, it should not be too strong. In this case, addiction will not appear. For a healthy person without chronic diseases, drinking a small amount of coffee is not only safe, but even beneficial. Coffee helps maintain alertness, improves mental and cardiac activity, and stimulates the central nervous system. Interestingly, it can improve memory and increase attention. Cup aromatic coffee, drunk in the morning, will drive away the remnants of sleep and increase your ability to work. This is a good incentive that will help you maintain your productivity at the proper level throughout the working day. The main thing is not to abuse this doping.

But coffee can only harm you if you suffer from hypertension, chronic diseases of the cardiovascular or digestive systems. In this case, it is better to abandon it altogether. Just replace it with another drink that will help you perk up. There are quite a lot of them. Invigorating effect, for example, have green and black tea, rosehip, mint tea, fresh juices citrus fruits, etc.

Effect on blood vessels and heart

Coffee can indeed harm blood vessels and the heart, but only if they are already sick. It is extremely harmful to drink really strong coffee. Large doses of caffeine can cause increased blood pressure and disrupt heart rhythm. In order to get a similar negative effect from the drink, you need to drink at least 4-6 cups a day strong coffee. If you drink no more than two cups, then the caffeine from this aromatic drink, on the contrary, will support cardiovascular system and even bring the pressure back to normal. This one is especially useful magic drink to those who suffer from low blood pressure. This easy way normalize it. But for migraines and hypertension, small doses of caffeine will help cope with headaches.

Effect on the liver

Information about how coffee affects the liver is quite contradictory. Some believe that nothing but harm can be expected. Others see only positive influence. The decisive factor here is the dose of caffeine. High doses of caffeine and long-term use can actually cause toxic hepatitis. But in order for it to develop, you need to drink simply unimaginable doses of coffee for a long time. At the same time, liver cells will also be destroyed by other drinks, for example, strong black tea, alcohol, and nicotine. But moderate doses of caffeine will even prevent such a terrible disease as cirrhosis. And for those who already suffer from this disease, caffeine may even be a medicine that can extend their lives.

Effect on the gastrointestinal tract

Instant coffee can negatively affect the gastrointestinal tract. This is due to the fact that it often uses additives that are irritating to the gastric mucosa. Excessive consumption of instant coffee, especially poor quality, can even provoke the development of gastritis or ulcers. After it, heartburn and disturbances in the functioning of the stomach are often observed. To avoid negative influence, it is better to add milk to the drink. It prevents irritation of the gastrointestinal mucosa.

Cholesterol level

There is an opinion among nutritionists that coffee can increase cholesterol levels in the blood. But this effect will only be observed if ground coffee is really abused. It contains the substances caveolae and cafestol. They can actually increase the rate of absorption of cholesterol in the large intestine. Because of this, its level in the blood plasma may increase. But instant coffee does not contain these substances at all. Therefore, it cannot in any way provoke an increase in cholesterol levels.

As you can see, 2-3 cups of instant coffee a day can even provide some benefits. The main thing is not to forget about a sense of proportion. Remember that caffeine is classified as a medicinal substance. As with any medicine, you should absolutely not exceed the recommended dose. Otherwise, the medicine can quickly turn into poison. Instant coffee combines both harmful and beneficial properties. The main thing is to buy a quality product. Experts, however, still recommend using natural coffee beans, and brewing instant coffee only when it is simply not possible to brew coffee from beans.