What are BCAA amino acids?

Marta - January 8, 2019 - Uncategorized /

BCAA amino acids are recently a very popular ingredient in supplements, although they can also be found in some foods. These compounds have a branched lateral aliphatic chain. These include valine, isoleucine, leucine. They protect the muscles from decay and add energy to the body.

BCAA amino acids are considered necessary for the normal development of the human body, because they participate in a number of metabolic transformations and especially build proteins. During physical training, they are used as the first source of energy. They also accelerate the weight loss process as they increase fat burning.

About these amino acids you will find information on Wikipedia.

BCAA Amino Acids – what is it?

BCAA amino acids are, otherwise, branched-chain amino acids, which have a branched chain (amino acid). These are classified as an exogenous amino acid group which is not produced by the human body and thus supplied with food. The branched amino acids can be found especially in poultrymeat and beef, meat preparations, nuts. These products are a very common part of the daily diet, so the shortage of BCAA amino acids are rarely quoted and concern especially those with insufficient dietary protein and a disrupted protein metabolism.

What are BCAA amino acids? Among them are the leucine (summary C6H13NO2 pattern), izoleucynę (a summary formula the same as the leucine), Valine (C5H11NO2 summary formula). The amino acids with branched chains are similar in terms of construction, but differ in their metabolism. Leucine goes exclusively to fats, valine for carbohydrates, isoleucine to both fats and carbohydrates.

BCAA Amino Acids for weight

BCAA amino acids are a popular ingredient nutrients on the mass, where the ratio of leucine, isoleucine, valine is usually 2:1: 1, although preparations with higher content of leucine are also found. On the one hand, branched amino acids exhibit a strong anti-catabolic effect, so it is recommended that when you want to burn excess body fat without losing muscle mass at the same time. On the other hand, they are only used to accelerate anabolism, i.e. to build muscle mass and increase the strength of the shank, which is widely used in bodybuilding.

Effect of BCAA amino acids

The effect of BCAA amino acids on the human body is very high. Researchers reported that they account for 30 to 40% of muscle mass. They are a substrate for the synthesis of other amino acids. They reduce the feeling of fatigue and accelerate the regeneration of the body after intense training. BCAA amino acids are a source of energy in a situation where muscles are subjected to long-term exertion and improve the well-being. Leucine protects the muscle tissue from disintegration due to the reduction of cortisol activity. Isoleucine regulates blood sugar levels. Branched-chain amino acids exhibit neuromodulacyjne properties and influence the activity of neurotransmitters. Quite often, supplements with BCAAs are enriched with taurine and glutamine.

BCAA amino acids are used to treat hepatic encephalopathy, as it activates the synthesis of hepatocytes growth factor (liver cells), a cytokine involved in liver regeneration. They are used in phenylketonuria therapy (a congenital metabolic disease characterised by the accumulation of an excess amino acid phenylalanine in the body), as it suppresses elevated levels of phenylalanine in the brain.

BCAA Amino acids – side effects

The side effects of the excess of BCAA amino acids have not yet been conclusively confirmed. Researchers have reported that even doses of three times the recommended daily intake do not cause side effects. In turn, their chronic deficiency reveals dizziness, pain, fatigue, irritability. It leads to catabolism of muscle proteins, inhibition of tissue reconstruction and growth retention.


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