Layne Norton Interview (Biolayne) Ideal Nutrition What's the Difference Between CLA and Carnitine? Supplements are everywhere and most are garbage There are over 100,000 products on the market and 75% of Americans take at least one. But here's the uncomfortable truth: most are a Dr. Layne Norton on Building Muscle Insights on Diet, Training, and Supplements Is there a hard cap on protein intake for muscle growth? Maybe not., Meta analytic data suggest the average intake to maximize gains with resistance training is ~1.6 g kg day, with individual