Supplements are indispensable for efficient training. Among them, “BCAA” is a supplement that has been scientifically proven to be effective, and is taken by many people from beginners to experienced trainers. In this issue, we focus on BCAAs and introduce the timing of taking them as well as recommended products!
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What is BCAA (Branched-chain amino acid)?
BCAA stands for “Branched Chain Amino Acid,” and is the general term for the essential amino acids valine, leucine, and isoleucine. They are classified as essential amino acids that cannot be synthesized in the body and must be supplemented through diet or supplements. BCAAs are also essential for muscle building, as they account for a large proportion of the essential amino acids that make up muscle and are the energy source for muscles during exercise. and reducing fatigue. In addition, although there are individual differences, it is easy to feel the effects of BCAAs from the day you take them.
What are the characteristics of each of the BCAAs, valine, leucine, and isoleucine?
Valine, leucine, and isoleucine, the components of BCAAs, each have different effects. The balance of the BCAAs varies from supplement to supplement, so it is possible to choose one based on which effect you want to feel the most. Incidentally, the ideal balance for bodybuilding is said to be valine:leucine:isoleucine = 1:2:1.
Types of BCAA amino acids (1) “Valine
Valine, along with leucine and isoleucine, works in muscles and liver, promotes protein synthesis, and is a strong source of energy. It also acts on the uptake of neurotransmitters in the brain to promote nervous system function. Incidentally, if deficient, it is believed to reduce appetite and cause a vicious cycle of malnutrition.
Types of BCAA amino acids (2) ” Leucine
Leucine is the essential amino acid most needed for muscle maintenance. It contributes to muscle maintenance by promoting protein synthesis into muscle and regulating protein production and breakdown. It also improves liver function and lowers blood glucose levels by secreting insulin. Since valine has the effect of increasing blood glucose levels, it could be said that the effects of each other balance blood glucose levels in the body.
Types of BCAA amino acids (3) ” Isoleucine
Isoleucine promotes muscle synthesis and contributes to muscle strength. Other benefits include improving liver function, forming hemoglobin, and suppressing blood sugar. In addition, research has shown that it promotes glucose absorption in skeletal muscle and reduces blood glucose spikes.
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