Amino acids What are amino acids? What kind is it? What are they for?
Amin. acids are the basic building blocks of proteins in the human body. They play an important role in muscle development. The main am. acids 20 and each containing a specific amino group (NH2) and a carboxyl group (COOH), carbon and hydrogen. In practice, there are more than 150 am. acids, but in the composition of proteins, there are only 20 main.
AminokiseliniNyama identical am. acids. Each differs from the other because of its composition, side group or because of the hydrocarbon skeleton circuit (R), contains.
Types of am. acids
Depending on the type of chain, the amino acids are of two types – indispensable and exchangeable. The essential and essential amino acids are eight in number – methionine, threonine, tryptophan, leucine, isoleucine, lysine, phenylalanine, and valine.
They are essential because they are produced in the body and have to be borne by food (or sports nutrition, dietary supplements or drugs).
The other 12 amino acids are interchangeable (nonessential), ie body can not produce them, if needed. Leucine, isoleucine and valine are called “BCAA” (VRAK / BCAA). Important nonessential am. acid arginine is for bodybuilders.
Sources of am. acids
The richest food of the amino acids are those having a high protein content – meat, fish, dairy products, legumes and the like. Animal sources of amino acids contain more indispensable (essential) amino acids from plant products and therefore are recommended for use. On the other hand, they contain more fat.
What serve am. acids?
VRAK and AK altered profile are most effective for increase in mass. AK with branched profile, however, can serve for relief, depending on what the CA added to the essential.
Am. acids help to restore muscle tissue. They also participate in the growth and development of muscles. When the body absorb amino acids needed him, he can produce over 50,000 different proteins and over 15,000 enzymes.
But am. acids do not only takes part in the synthesis of enzymes in the body. They also affect mood, concentration, aggression, sleep, sex drive and many moods.
Regular intake of amino acids and by taking a food supplement
There are additives with a high content of free am. acids. The effect of the intake of free ami. acids is greater than the adoption of protein concentrates. This is due to their better perception of the human body.
Once the proteins are borne by the body in the digestive system degrade to di- and tri-peptides (compounds containing two to three amin, acids). These peptides are “sucked” by specialized cells in the small intestine, degraded to free amino acids and amino acids released already transferred into the bloodstream.
After entering the bloodstream individual amino acids are transported to all of them need cells transferred to them and are used for synthesis of the necessary and specific to the cell / tissue / organ proteins and enzymes. So the protein synthesis (including increased muscle mass) during happens after the collapse of protein from dietary am, acids.
Here comes the difference between regular intake and intake through food supplement. In adopting the amino acids in the form of a dietary supplement construction of muscles starts much faster because “construction material” needs no digestion and is ready for use by the cell type. Therefore amino acid supplements have a stronger effect of protein powder in the short term, fall in blood during the “golden hour” recovery after training.
Recommendations
Even if you do not agree with amino acids in the form of preparation, it indirectly is through ingested food (especially if it is rich in proteins). Most often, the protein intake is equivalent to 1-2 g of body weight depending on the purpose of “receiving” them. There are people who take more than 2 grams (3-4) of body weight, but this is not recommended.
Since getting amino acids from food, you do not need large doses when used as medicines. But if you decide to make it 1-2 grams daily is sufficient. This dose is sufficient to supply the body with the amino acids necessary for protein synthesis and digestion.
When taking amino acids, it is important to take enough calories, as there is a risk your cells use them for fuel instead as structural units.
Most athletes prefer to take them half an hour after exercise, when the body is prone to more fully absorb adopted substances.
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