Branched Chain Amino Acids
BCAAs are the essential amino acids leucine, isoleucine and valine, which comprise around 35% of your body’s muscle protein. They’re “essential” because your body doesn’t make them on its own, so you have to get them from food and supplements. Like other amino acids, they’re the building blocks of protein, but these aminos may also help preserve muscle glycogen stores, which fuel your muscles and minimize protein breakdown during exercise.
BCAAs fuel your skeletal muscles during training, which can help give you the edge you need to work through extra sets and reps. Supplementing with BCAAs helps preserve your stores of glycogen, which is the primary fuel your muscles use for energy production. This means your body has a reliable energy source to tap into while you work out, which can keep you going. Abundant glycogen stores keep your body from breaking down muscle protein for energy instead.
BCAAs can also help enhance muscle protein recovery after your workout, especially when you consume them with carbs.
BCAA supplements can be consumed before, during and after exercise. Whey protein drinks provide the complete spectrum of all three special aminos. For optimal results, use them in conjunction with a healthy and balanced diet