Protein is a building material (protein) for muscle mass. Protein shakes are absolutely safe for health and easy to use.
For example, to grow muscle you need to eat about 5 times a day. If you are working or studying, it is much more convenient to buy protein and carry it with you, use cocktails as snacks than to prepare a few bowls of chicken and buckwheat.
A cocktail can contain about 30 g of protein, for such a portion you need to eat about 120 grams of chicken, which is not always possible and convenient.
In addition, protein is well absorbed. For example, the hydrolyzate begins to “work” in 15 minutes after ingestion, it is easily digested, even if you have a weak stomach.
Casein is convenient because it is absorbed for a long time (up to 5-8 hours). Those. it keeps you feeling full for a long time.
Vegetarians often find it difficult to consume the right amount of protein. Soy protein will help out in this case.
In principle, there are no disadvantages. Protein helps to gain muscle mass, and you can not be afraid to gain weight, because protein is not stored in fat.
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We are a protein form of life, so we need plastic material to renew and build a body.
Protein Powder - Safe. But do not abuse it, 80% of the proteins entering the body should be from solid food, in order to avoid the formation of stomach dysfunction.
Also, there may be a minus in cases where your kidneys are not functioning properly and due to this do not remove protein breakdown products. If you are a healthy person, then 2g of protein per 1 kg of body is a completely safe and necessary dosage for gaining muscle mass.