A lot of gym bunnies are using BCAA’S and EAA’s – it’s all over the gram. But what actually are they?! I chat to nutrition supplement expert Greg Haglund (Founder/Director of Switch Nutrition) to get the low-down. What are BCAA’s? BCAA’s stands for Branched Chain Amino Acid. These are 3 of the 9 Essential Amino Acids…