Hey, what's up. I have a 19 year old brother. He's 6' and weighs around 165lbs. He trains BJJ around 5 days a week for 3-4 hours at a time and has a hard time putting on weight. I can't start threads on my other account because I'm carded right now and I had some questions about creatine and glutamine for those who know about legal supplementation. I've been around for a while and have used everything under the son and I don't want to expose my younger brother to anything illegal or with negative side affects. Aside from dieting and his lifting routine which I'm working on with him right now, what types of supplements aside from portien would he benefit from?