Supplement Showcase: BCAAs

What are amino acids? What are branched-chain amino acids? What do these have to do with my workouts, and why would I consider spending money on them?

Amino Acids

Amino acids are the building blocks of protein molecules, linked together in chains of thousands of combinations. They wind and loop to make various configurations of proteins, and these are the worker bees of our bodies, the molecules that “do” everything. Conventionally, shorter chains of amino acids are called peptides and longer chains are called polypeptides or proteins.
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Many amino acids exists, but there are 20 standard (or canonical) amino acids encoded by the genetic code (DNA) of our body. How does DNA code for amino acids?

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