The best muscle-building supplement is a combination of eating adequate amounts of lean protein, maintaining a healthy hormone balance and building new muscle every day through physical activity. Prevent the development of sarcopenia withinformation from a certified clinical nutritionist in this free video on healthy weight loss. Expert: Dr. Vincent Bellonzi Bio: Dr. Vincent Bellonzi is a certified clinical nutritionist at the Austin Wellness Clinic in Austin, Texas. Filmmaker: Gary Huff
