What harm can a protein shake do? Protein shake for weight loss

protein shake for weight loss recent times often used to combat overweight. It was borrowed from bodybuilders. Since this drink contains a lot of protein, it helps to sculpt a relief figure and get rid of fat.

The basis of a protein shake for weight loss

A cocktail is an excellent nutritional replacement for high-calorie and fatty foods. Such drinks contain a minimum of calories, which eliminates the need to count grams after each meal. They contain animals and vegetable proteins which contain many vitamins and amino acids. The drink energizes and helps reduce appetite.

The uniqueness of protein shakes for weight loss is accelerated recovery muscle mass thanks to natural proteins. A lot of proteins enter the body, due to which strong muscles replace body fat. But for such a result, the use of cocktails must be accompanied by regular physical activity, so as not to waste time.

Muscle mass is capable of independently naturally burn fat. In this regard, the more tangible the muscles, the easier it is to lose weight.

Types of protein shakes for weight loss

Protein shakes for weight loss differ in the amount of protein and composition. For example, sports drinks in bright packaging can contain up to 40 g of protein in one glass. Their goal is to build muscle mass. The calorie content of such drinks per serving in 200 ml is 257 kcal. Who does not need such a lion's share of protein, but just wants to lose weight, can try pharmacy cocktails. They can be based on milk, whey, vegetable, egg protein, as well as combined ones. Usually 100 ml of pharmacy drinks contain up to 100 kcal.

Let's take a closer look at each:

whey - the human body processes such a drink almost completely, it rarely provokes allergic reactions. Whey protein does not cause problems with digestion, restores strength after training, has a great effect on the intestinal microflora;
milk - the most common type of protein shakes for weight loss. It tastes better than whey. Dairy drinks are absorbed by the body by 80%;
egg - has high value, perfectly absorbed, but can cause allergic reactions;
vegetable - worse absorbed by the body, does not contain a complete set of amino acids. This drink is used by vegetarians. In addition, it can be added to salads to enrich meals with protein.

Protein shakes for weight loss, they can often contain substances that contribute to the consumption of adipose tissue, reduce appetite, etc.

The use of protein shakes for weight loss

Protein shake for weight loss is a specific product. If used correctly, the effect will be noticeable. When taking a drink, there are several rules that should be followed:

while drinking drinks, you need to exercise daily. Even jogging, morning exercises, fitness, aerobics will do. The energy from the cocktail must find a way out;
the menu while taking protein shakes for weight loss should be varied and balanced: both carbohydrates and fats must be ingested, otherwise you will disrupt the coordinated work of all internal systems and organs;
instead of an afternoon snack or lunch, you can drink a cocktail;
You should start with one serving of the drink and monitor the reactions of the body. If the weight begins to decrease, and the state of health improves, then this dose is enough. If you do not observe changes, then take a double portion;
a protein shake for weight loss should be taken in the morning, half an hour after playing sports, between main meals, two hours before bedtime;
a cocktail to drink in small sips, slowly, stretching out the pleasure.

Benefits of protein shakes for weight loss

loss of five kilograms of weight after a month of use;
getting rid of orange peel;
improving well-being due to the harmonization of metabolic processes;
burst of energy and vivacity;
beautiful relief muscles.

Harm from protein shakes for weight loss

can't take a drink in large numbers;
a large dose of protein can adversely affect the functioning of the kidneys. Calcium will accumulate in them, which will lead to the formation of stones and other diseases;
if you are allergic to lactose, then the cocktail can provoke bloating, indigestion, cramps;
Protein drinks put a lot of stress on the liver.

In this regard, the cocktail should be taken in reasonable quantities, 1-2 glasses per day, in order to avoid overloading the kidneys and liver.

Contraindications

Protein is an active element that performs many different functions in the body. In some diseases, such activities can provoke negative consequences.

Contraindications:

disorders of the stomach;
kidney disease;
gout;
urolithiasis disease.

Protein Contraindications

First of all, this substance is contraindicated for those who have its individual intolerance, allergic reactions, or some situations related to the inability of the body to process the protein. I must say that this occurs quite infrequently, but still the phenomenon itself takes place.

Individual intolerance can be determined by the following signs.

So, there is diarrhea, heartburn, increased gas formation, bloating, skin rash, nausea or even vomiting.

The body rejects a substance that is unacceptable to it. In this case, it is necessary either to completely eliminate the protein, or to significantly reduce its dose, making it minimal. Sometimes it's all about quantity.

Intolerance can be not only to the protein itself. Rejection sports nutrition the body can be associated with other substances included in it. Most often they become soy protein. In this case, you should look for a protein that does not include such an additive.

Any kidney disease is a direct indication that this substance cannot be used under any circumstances. We can't talk about even the smallest dose. This includes chronic renal failure, a genetic predisposition to kidney disease(even if now the disease has not manifested itself in any way) and other inflammatory and infectious diseases of this vital organ.

Liver failure and other ailments of this organ are also an alarming sign for those who decide to start using this substance. Protein can only aggravate existing ailments.

From point of view gastrointestinal tract, the contraindication applies to situations where there is a reduced secretion of gastric juice. The body may simply not cope with the processing of the substance, and severe poisoning will occur.

Finally, protein should be forgotten by those who have any cardiovascular problems. vascular system. For them, it is not recommended categorically.

These are the main contraindications for the use of protein. Each person should take this into account when choosing substances to use. Only then can you maintain your health, and make sports themselves extremely useful.

A beautiful jar, on it is a photograph of a strong man - a tanned fellow with a relief muscle, plus a glass of milk, mix it all up and die of impotence very soon, maybe even after the first sip?

Such is the reaction of a simple layman to the magical phrase "protein shake". Let's take a closer look at what protein shakes are, what protein shake recipes are and whether they are useful / harmful to human health.

A protein shake is used to build muscle mass, so it is especially popular with people with a relief figure.

The main ingredient of a protein shake is protein, which is obtained from whey milk, egg white or soy. During training, along with sweat, the body loses a lot of potassium and sodium salts, to compensate for them, a wide multivitamin complex is included in the protein shake.

Energy protein shakes also contain fats, carbohydrates and fructose. If you play sports at a professional level, if your workouts are longer than 3 hours, if you love mountain hiking, then a protein shake is what you need!

The benefits of protein shakes.

If you are a bodybuilder, then you should be well aware that before training you can not eat heavy fatty foods. A protein shake can be taken before or during a workout.

Protein is a building block human body, carbohydrates are builders that keep the building of your body in excellent condition. Protein shake contains everything necessary components in order to be strong and healthy.

About the dangers of protein shakes.

And uric acid is also part of the protein shake. With frequent use of protein shakes, especially in people with a hereditary predisposition, there is a risk of developing gout and the formation of bladder stones.

Preparation of protein shakes.

jam protein shake recipe

Take 300 ml. low fat milk, add 2 chicken eggs and to taste raspberry jam. Beat the ingredients with a mixer - hearty, healthy and tastes very nice.

chocolate protein shake recipe

1 ml protein powder, 70 g dark chocolate (or cocoa), 200 g. soy milk or defatted cow, 2 tbsp. l. yogurt and 0.5 cups of water. Mix all ingredients for the cocktail (except yogurt) until homogeneous mass, pour into glasses, then add yogurt.

Assorted protein shake recipe

Mix with a mixer: 100-150 g dried grated mushrooms (for example, mushrooms, add 3 tablespoons of mayonnaise, half processed cheese"Friendship", 100 grated raw potatoes. Drink a thick cocktail 40 minutes before the start of your workout.

Do not drink cold protein shakes, it has been observed that the absorption effect of a cold protein shake is an order of magnitude worse. Drink your protein shake warm or at least room temperature.

Protein is one of the most common types of sports nutrition. Many have heard about it, but do not fully understand what it is and what properties the product has.

The sports supplement, often referred to as "chemistry" by people completely ignorant of the topic, has nothing to do with anabolic steroids. This is a food supplement that supplements the norm of protein in the diet. Proteins are a protein, it can be of several types, one or another is suitable for each athlete, for this you need to select a product depending on the goals. It is important to take into account the properties of the protein and the rules for its intake.

The name “protein” frightens many, although it is only a simple protein, an organic substance consisting of amino acids that take part in the formation of new cells and are involved in the metabolic process. It is also a building material for muscles, so the product is widely used in bodybuilding. The source of protein is the foods we consume daily - eggs, meat, fish, dairy products, legumes, nuts. Protein powder is a manufactured product that has undergone several stages of purification, after which the final product, protein, is obtained.

What is protein for?

Protein powder is needed to replenish required amount protein in the body. The product is taken to increase muscle mass, since protein is a building material for new cells and tissues. A lack of a nutrient will not lead to muscle gain, and even destroy existing ones, as the body will eat its own muscle protein. Therefore, protein shakes prepared with water, juice or milk have become an integral part of the sports diet.

For a set of muscles

On average, a person needs 1.2-1.5 g of protein per 1 kg of weight, and those who want to increase muscle volume, daily rate reaches 2-3 g per 1 kg of weight. Considering that in 100 g chicken fillet contains only 24-25 g of protein, then a person weighing 70 kg needs to eat 800 g of meat daily to replenish the norm.

Of course, for an active bodybuilder, this can be feasible, but to facilitate and diversify the diet, they resort to sports supplements. Moreover, in some types of protein, the degree of assimilation is much faster than that of meat. Fast digestion of protein is needed for accelerated nutrient replenishment after exercise and sleep to prevent catabolism - muscle breakdown. After strength training and morning awakening, the hormone cortisol, which destroys muscles, has high concentration Therefore, the body must replenish nutrients from quickly digestible foods.

For weight loss

Protein is taken not only for gaining muscle, but also for reducing adipose tissue, giving relief to the muscles. Contrary to stereotypes, weight loss is not starvation and refusal of food. The correct reduction is to create a calorie deficit and switch to a different diet in which protein will predominate. It will save muscles from destruction under the influence of catabolic processes. And it also turns into fat so easily, like carbohydrates, and it takes more energy to assimilate it, which will also have a positive effect on weight loss.

The low content of fats and carbohydrates in a cocktail, with a high-protein diet, reduces the calorie content of the diet, replenishing the energy deficit from adipose tissue. For this, a sports supplement is used as an additional meal. In this case, whey isolate will be acceptable. Higher degree of purification high content low fat protein milk sugar, contributes to more fast weight loss and get better quality. The more milk sugar (lactose), the more loose and drenched muscles remain. Therefore, for weight loss, especially for girls and cutting athletes, cleaner products are recommended.

Protein composition

Protein is made up of amino acids, which are divided into essential and non-essential. Those amino acids that are not produced in the body on their own, and require obtaining from the outside, are called essential. These include:

leucine;
isoleucine;
valine;
histidine;
licin;
methionine;
threonine;
tryptophan.

Non-essential amino acids found in protein include: cystine, serine, tyrosine, glutamine, glutamic acid, proline, lanine, argenin, glycine, asparagine, and aspartic acid. Also, additional minerals and vitamins are added to the composition of the protein.

They get protein from whey, meat, eggs, soy, so there’s nothing wrong with it - it’s pure protein obtained from the products familiar to us. For example, whey protein is obtained by curdling milk and obtaining whey, which is pasteurized, filtered, then the resulting whey protein is dried and the finished protein is obtained.

Protein shelf life

Each company has an individual product expiration date, usually it is 2-3 years in closed form. But when opened, the product cannot be stored for a long time, manufacturers recommend using the powder within 2 weeks, but rather it marketing ploy. In fact, the powder open form will keep longer. Powder in a diluted form must be consumed immediately, but no later than 3 hours after preparation.

Why do girls need protein

Regardless of gender, everyone needs protein. For men and women, the norm is the same, the difference will depend on the goals. More often, women want to dry adipose tissue, achieving an easy drawing of muscles, but a set of muscles is also not excluded. Therefore, the intake of protein in both cases will be quite appropriate as an additional source of protein, both with a low-carb diet for weight loss and for gaining muscle mass. A visible and pleasant “side” effect for women will be an improvement in the condition of the skin, hair and nails due to the amino acid composition and vitamins.

The benefits and harms of protein

The low content of fat and sugar makes the product not only dietary, but also useful for of cardio-vascular system. The composition of the protein helps to reduce the level of cholesterol in the blood, and also helps to maintain normal sugar levels. Undoubtedly, the product helps to reduce fat mass, which has a beneficial effect on the heart and blood vessels, increases the overall endurance of the body. Immunity increases, appetite decreases.

Despite the findings of studies that have not confirmed the negative effect of protein on the human body, it is worth remembering the individual tolerance of various components. In the absence of enzymes that break down proteins or lactose intolerance, allergic reactions occur. The harm of protein to the kidneys has not been proven, but it is better not to use protein in case of kidney failure, as well as in the presence of gastritis.

Side effects

The product is fully adapted to the human body, so the side effects good health was not noticed. The only thing is that the protein is capable of causing allergic reactions in the presence of one of the components intolerable to the body. Of course, the product that is approaching the expiration date also deteriorates and can cause digestive disorders - diarrhea, heartburn, vomiting, so follow the composition and timing.

Protein Contraindications

Contraindications for use are any violations of the functions of the kidneys and liver, chronic diseases, inflammatory processes. Also lactose intolerance and allergy to one of the components.

Types of proteins

Proteins are divided according to the degree of assimilation into slow and fast. The components are obtained from various raw materials - dairy and meat products, soy, eggs. Each of the proteins has different properties that are suitable for specific goals - weight gain or weight loss.

Whey Protein

The final product appears from the processing, purification of whey. This type refers to rapidly digestible proteins, which are very important for high-quality weight gain, due to the amino acid composition. This type must be taken immediately after waking up, as the body spent protein and glycogen overnight. The use of powder in this case will prevent muscle catabolism - decay. Also, protein is ideal for consumption immediately after a workout. The protein is quickly absorbed and replenishes the muscles with the nutrients that are needed to build new muscle tissue. According to the degree of purification, whey protein is divided into several types:

concentrate- undergoes a small degree of purification, contains 29-89% protein, 4-52% lactose, up to 9% fat. Usually this type of protein is common in bodybuilding for gaining muscle mass, due to the high content nutrients in addition to protein, which play a huge role in building new cells;
isolate– passes the highest degree of purification, contains up to 95% pure protein with the minimum amount fat and milk sugar - no more than 1%. This type of protein is great during the drying period and as a protein supplement to diet food;
hydrolyzate- highly hydrolyzed whey, which has a high degree absorption and anabolic effect, that is, muscle growth. Contains up to 90% protein, up to 8% fat and no more than 10% lactose.

Casein protein

Casein is a complex protein obtained by enzymatic curdling of milk and belongs to slow proteins. Thanks to the amino acid chains, it takes longer to digest and constantly supplies the body with amino acids, which slows down the process of catabolism. Slow protein breakdown is especially beneficial at night, so consuming casein at night can help prevent muscle protein breakdown. At the same time, casein slows down the process of splitting other proteins, but it will not be enough for weight gain, so it is recommended to add a separate fast protein to it, for example, whey. Also, casein can be consumed before training, for a slow supply of nutrients and muscle preservation, and also to suppress appetite.

soy protein

This type of protein has not been proven to be useful in bodybuilding and has no advantages over other types. soy protein plant origin, therefore, it is absorbed worse, has a meager and inferior composition of amino acids. This type of product is the cheapest, it is also added to the complex compositions of protein powder, but rather, this happens to reduce the cost of the product. It also does not affect weight loss, the rise in insulin levels is no less than from other types of protein. It can be said that soy protein is useless for men and women, regardless of the goals.

Complex protein

In such complexes, several types of proteins are mixed, for example, whey, casein, egg and soy. The essence of the complexes is the enrichment of the amino acid composition, which at one time saturates with proteins for a long time, for example, casein, and at another time, it is quickly absorbed - whey protein. Although a contradiction has been proven - casein is able to slow down the breakdown of other types of protein, and worsen the anabolic qualities of whey. Therefore, it is not necessary to talk about the benefits of a complex protein over whey, it is better to take fast proteins separately from slow ones. Slow proteins - at night and before training, fast - in the morning and after exercise.

Protein in food

It is known that protein powders are a product of processing conventional products food - meat, eggs, milk, soy. Therefore, you can fill the need for protein from following products animal origin:

meat (poultry, beef, pork);
Fish and seafood
cottage cheese;
milk;
eggs.

The protein of such products is better absorbed, especially egg white in ready-made. A large amount contains proteins in 100 g of meat and seafood (from 23 to 30 g). A little less in cottage cheese and low-fat cheese(16-20 g). Thus, a hundred gram piece of meat can replenish the average portion of the powder, usually 25-30 g measuring spoon. As for plant protein (legumes, nuts, seeds), it has worst cast amino acids and is not fully absorbed, which is of no value in bodybuilding for muscle gain.

Which protein is best

Research has shown that the best protein for a set of muscles or work on relief, is whey. A rich complex of amino acids is absorbed faster and better.

Most preferred is whey isolate. Its advantage over others in the purity of the composition is 90% protein, 0.5-1% fat and lactose.

Fat can inhibit protein breakdown, so the less fat the better. The low content of milk sugar provokes the release of insulin less, less of the others affects the concentration of sugar in the blood. Accordingly, the protein is suitable for work on the relief, that is, the burning of adipose tissue.

How to replace protein

Protein can be replaced natural products, but the rate of protein digestion will be much slower. Well absorbed egg whites, but pure protein, separated from the yolk, which contains fats, is more suitable for weight loss.

Also common protein powder from beef, so it can be replaced with real meat. For this type of protein, not as pleasant taste qualities were noticed as whey protein. Moreover, it affects the pancreas more than others, as it is more difficult to digest.

It is also useful to replace protein meat products, due to lactose intolerance, or diabetes, since there are no carbohydrates in meat, namely sugar, so insulin is not produced. Meat does not have a glycemic index, which is why it is most preferred for weight loss.

With normal digestion of lactose, you can replace protein with cottage cheese, even prepare a cocktail yourself by mixing milk and cottage cheese in a blender. Such a protein composition will not yield to the powder.

How to take protein

It is generally accepted that in order to obtain anabolic effect from protein, you need to take from 25 to 40 g of protein per serving. This does not mean that large quantity will not be absorbed, simply increasing the norm will not affect the construction of new muscles. With strength split training for individual muscle groups, about 25-30 g of protein is enough, and for training for all muscle groups, you can take up to 40 g per serving, for complete recovery and replenishment of the nutrient.

To prevent muscle breakdown at night and during training, it is recommended to take a slow - casein protein. One serving of a measuring cup is taken at bedtime, the second serving, if necessary, two hours before training, since the breakdown of casein takes 6-8 hours.

For a set, as well as drying muscles, a fast protein is recommended - whey. A portion of the powder should be consumed in the morning immediately after waking up, half an hour before the main meal, the second - within 30-40 minutes after strength training. It is also allowed to replace one of the meals during the day with a cocktail, especially if there is not enough time for cooking and a long fast. It is important not to exceed the interval between doses of more than 3 hours.

If you want to use a complex protein, it is recommended to take it in the same way as casein.

How to make a protein shake

Protein can be prepared in two ways. The easiest and most affordable way anywhere is to shake the powder in a special shaker. A portion of one measuring cup should be poured with 200 ml of milk, sometimes juice or water. The liquid should be at room temperature, not hot, as protein folding is possible. You can increase the amount of liquid for flavor, but do not increase the serving of protein. The shaker is tightly closed with a lid and shaken.

The cocktail should be consumed within three hours, but it is better immediately. The second way is cooking in a blender. The same amount of ingredients is mixed with a blender. This method eliminates possible lumps, unlike manual mixing.

Important! Despite the benefits and importance of protein in sports, it is necessary to remember a precautionary measure - an overdose of proteins can lead to dysfunctions of the digestive organs, increase the concentration of ammonia, a product of protein breakdown. Know the measure in everything!

People who pay great attention to a healthy lifestyle often wonder if a protein shake is good or bad? Protein drinks are used in sports nutrition. At the same time, it is worth studying contraindications and indications for use before preparing such mixtures.

What are the benefits and harms of protein shakes

Protein - what is it?

In order to talk about negative impact and the dangers of protein shakes on the human body, it is necessary to understand what protein is. Protein is a macromolecular substance of organic origin, consisting of amino acids that are connected by a peptide bond. Protein is the main material for the production of new cell structures throughout the body.

In sports nutrition, protein is usually presented as a powdered mixture, somewhat reminiscent of children food. It is used to quickly replenish the body's protein deficiency associated with increased physical activity or as a preventive measure to correct an unstable diet.

Compound

What are the cocktails

The main component of high-protein mixtures is artificially synthesized high-quality protein of animal or vegetable origin. For better digestion of proteins and increase their nutritional qualities, manufacturers can add fructose and sucrose. Often used as a filler powdered milk or vegetable dry soy concentrate.

For increase useful properties the manufacturer can artificially enrich the product with vitamin complexes, fats, mineral additives. The most common are vitamins A, B, C and PP.

The composition may contain salts of potassium and sodium. To give the best palatability are used food flavors and dyes.

What are mixtures made from?

All protein on the market is a protein that is artificially synthesized in the laboratory. Their main difference lies in the feedstock from which it is extracted. Based on the composition of the raw materials, it can be whey, casein, soy or egg.

Types of proteins and their properties

Among the variety of modern protein shakes, there are several main subgroups:

All mixtures are selected individually depending on the purpose of use, as well as personal intolerance to individual components.

Why does the body need protein?

Protein is a key "building material" for our body. One of its main functions is muscle synthesis. There are about 100,000 types of proteins in the body. They are necessary for tissue regeneration and constant maintenance of internal chemical processes.

What foods can you find protein in?

About 20% of our body is made up of protein. Only water in our body contains more. Thanks to the protein, the body is able to perform the structural and biochemical reactions necessary for the functioning of the cardiovascular system, muscle contractions, and strengthening of the immune system.

Properly organized protein nutrition Athletes use it for more than just building muscle. The so-called protein diet, in which the total calorie content of foods is reduced, and protein intake is strictly normalized, is very popular among athletes during the “drying”. Nutritionists have also not bypassed this style of eating and believe that it is well suited for girls who are watching their figure.

The importance of proteins in our diet is simply invaluable. They are vital for normal growth and development, for example, in children, as well as for women during pregnancy. The lack of essential amino acids can adversely affect the health of a growing child or a still forming fetus.

Harm of protein mixtures

Despite the fact that the components contained in sports supplements are mainly of natural origin and completely physiological in relation to the human body, they still have their own side effects. Protein and sweeteners - fructose and lactose - are the main danger.

An extremely high content of high-protein foods is harmful to the human body. Its excess is a serious burden on the liver and kidneys - they have to act on wear and tear, excluding its excess. A high concentration of it in the diet can lead to diarrhea, constipation and flatulence. And these are just the most harmless symptoms.

Abuse of this product for a long time leads to an increase in body weight. Individual intolerance is also possible. Sometimes there is a rash on the skin, and the formation of acne is evidence of a violation endocrine system. Along with other negative factors such as:

sedentary lifestyle,
fatty food abuse
may contribute to fatty liver and cirrhosis.

The effect of high-protein mixtures on men

Due to their specific hobbies, the representatives of the stronger sex use sports nutrition more often than women. In this regard, many rumors are born that the use of mixtures causes impotence and contributes to baldness. We want to calm down immediately - correct usage sports mixtures do not pose any danger to men. Do not confuse high protein shakes with steroid drugs.

The effect of a cocktail on men

On the contrary, with the use of high-protein foods in men, an increase in testosterone levels is observed, which leads to an increase in sexual desire. As for baldness, here is one scientific fact. Our hair is mostly made up of protein. Before falling out and being renewed, they grow up for two or three years, and protein plays a primary role in the growth stage. Therefore, just its lack can cause the rarest hair.

The only exception for the male population is the consumption of soy mixtures. Experts do not recommend it for frequent use. Soy-based products contain phytoestrogens in their composition. The action of these substances is very similar to the action of female sex hormones, and this can contribute to the feminization of the male.

The effect of protein mixtures on women

How protein affects women

In contrast to men, women most often use sports nutrition during weight loss. Our body uses more energy to break down proteins than it does to process fats and carbohydrates. Therefore, high-protein shakes have become indispensable product especially for girls promoting protein diet. This product allows you to dull the feeling of hunger and helps to maintain the exact calorie intake.

Consumption of high-protein foods promotes the renewal of erythrocytes or red blood cells in the blood. Protein is the main material on which the entire process of hematopoiesis is built. This is especially true for women during their menstrual cycle.

Contraindications

When asked whether they can provide bad influence protein shakes on the human body? The answer is obvious - yes. Like many other products, they have their own culture of consumption and their contraindications. Is it possible to minimize negative consequences? The answer is also positive.

How to take protein

To do this, you must follow a small set of generally accepted rules. First of all, you should control the rate of protein intake. AT normal conditions a person needs 1 g of protein per 1 kg of body weight. Depending on what goals you are pursuing, and with an increase in physical activity, this rate can be increased to 5 g.

Persons with diseases of the gastrointestinal tract, liver and kidneys should consult a doctor before using sports nutrition. The same recommendation applies to people suffering from lactose intolerance, diabetes and pancreatitis.

High-protein cocktails do not carry any specific manifestation of harmfulness to the human body. As with many aspects of life in sports nutrition, it is important to find the right balance and approach. So when using mixtures, if you find the optimal rate, you can say that from them more benefit than harm.

Video about the benefits and harms of protein

Protein shakes can have positive and negative effects on the human body. To fully understand the role they play in our lives, watch the video.