Proteins, either proteins, or polypeptides are an organic matter of which all our organism is constructed. Proteins consist of amino acids which in the connected look form polypeptide. Proteins participate in all biochemical processes, are enzymes, are responsible for immune reactions as antibodies are proteins too. Proteins are necessary for growth of muscles and also for their normal work – reduction and relaxation of muscles happens due to interaction of proteinaceous molecules.
Sport
Proteins are useful not only in a complete look, products of their disintegration are amino acids, too perform the functions in an organism. For this reason proteins are used not only for rapid growth of muscles, but also during "drying" (disposal of fatty tissue), formation of a muscular relief and also for the general health of all organism. For this reason in sport, and especially, in bodybuilding, the amount of necessary protein doubles, that is to the 300-350th in day, in comparison with 90-100 grams at a usual vital rhythm. At the same time, athletes are recommended to use a half of norm of foodstuff, and a half – from sports additives.
Food
Natural proteindlya growth of muscles in the greatest number is in dairy, meat and fish products. Protein, as we know, happens also vegetable, but the last is acquired several times worse, than animal. Therefore, the standard daily rate of a natural protein from food has to consist for 80% of animal protein, for 20% - from vegetable.
But there is more to come. At consumption of proteinaceous products it is necessary to pay attention on:
- protein content;
- content of fats and carbohydrates;
- extent of digestion of protein from a product;
- effectiveness ratio for growth of muscles;
- biological value of a product.
Proceeding from these requirements, the best proteins for growth of muscles contain in egg powder - it is the only product which is acquired for 100%. Further milk, eggs, cottage cheese and cheese follow.
Sports food
The protein in sports food is the natural protein purified from fats and carbohydrates. That is harm of a protein for growth of muscles (from sports food), it is all the same, what to argue on harm of protein from meat or milk. Vomiting or a diarrhea, and only at excess of the recommended dosage can be the only collateral reaction. But the same happens to you if you drink to excess milk or will eat huge number of meat.
People cannot accept a clean protein from sport pita with a renal or liver failure. As in that case, for an organism the utilization of protein will become really difficult task and exacerbation of diseases is possible.
The structure of a protein in sport pita for growth of muscles can differ. As there is a "fast" and "slow" protein, and they are used depending on structure of the athlete, a metabolism and goals.
The slow protein is a casein, it is recommended to use for a set of muscle bulk, weight loss and work on a relief. On a day portion of a protein for people, inclined to completeness, 30% of casein and 70% of fast proteins have to have.
The fast protein is a concentrate, isolate and a hydrolyzate. People inclined to leanness are recommended to use fast proteins several times in day, and inclined to obesity – since morning, before and after the training. At this time the organism feels the greatest need for protein.
Dosage
The dosage as we already mentioned, depends on your purposes.
At weight loss for women the day dose of protein has to make 100 - 140, for men – 130 - 160 of a protein.
For growth of muscles the dose pays off depending on metabolism:
- to corpulent women – 180 - 250;
- thin –250 – 300 g;
- to corpulent men – 250 - 300;
- thin – 300 - 340.
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