It's been quite a few years now that fitness enthusiasts almost can't come across an article without noticing this short abbreviation. But what does this abbreviation mean, and what significance does it have concerning health? In the following paragraphs, we try to unveil the amino acid myth.
Solid Foundations for Building
If you've delved into the topic of amino acids a few times, you've probably read that the simplest way to think of them is as the building blocks of proteins. Since, next to water, proteins are most abundantly present in the human body, the significance of the amino acids building them up can be immediately felt in the everyday functioning of our bodies. These organic compounds can help maintain muscle mass, but their role goes far beyond that: they play an active role in enzyme production and protein synthesis, and bones, nails, skin, and internal organs also heavily rely on them.
What are Branched-Chain Amino Acids (BCAAs)?
Not all amino acids are equal, as there are a total of 9 types that the human body cannot produce independently, so it's advisable to intake them from external sources, either through diet or with the help of supplements. These are called essential amino acids, and a subset of them is the group of branched-chain amino acids labeled with the acronym BCAA: leucine, isoleucine, and valine.
Why is BCAA Necessary?
It's worth knowing that these amino acids are quickly digestible on their own and can serve as an energy source during exercise or other physical exertion. Therefore, athletes, fitness enthusiasts, and those paying special attention to their lifestyle often consume them. Since there are 6 more amino acids that can only be supplemented from external sources, it's advisable to look for products that contain all 9 essential amino acids. This is especially important for those following a plant-based diet who may face the challenge of ensuring they intake all these compounds with their meals.
