Starting a new fitness routine can be equal parts exciting and daunting. You’re determined to reach your goals, but navigating the world of workout supplements and fitness jargon can be overwhelming. If you’ve heard the term “BCAAs” and are wondering what they’re all about, let’s dive in! BCAAs — The Basics BCAAs stand for Branched-Chain Amino Acids. They’re a trio of essential amino acids — leucine, isoleucine, and valine. ‘Essential’ means our bodies can’t produce them, so we need to get them from our diet or supplementation. Unlike other amino acids, BCAAs are metabolized directly within your muscles, making them...