Reply To: Losing Fat while Keeping and Increasing Muscle Mass HELP Home / Forums / Diet and Nutrition / Losing Fat while Keeping and Increasing Muscle Mass HELP / Reply To: Losing Fat while Keeping and Increasing Muscle Mass HELP Dr J March 17, 2007 at 5:17 am #4024 I’d have l-leucine at #1 and BCAAs at #2. Settings