Weight gainers and muscle gainers are two names for products that offer the same thing -- extra calories from a mix of carbs, protein and fat to help you gain weight. These products are generally marketed to bodybuilders looking to add more muscle to their frame. read more
Weight gainers and muscle gainers are high-calorie supplements designed to promote weight gain. Photo Credit: Jay_Zynism/iStock/Getty Images Weight gainers and muscle gainers are two names for products that offer the same thing -- extra calories from a mix of carbs, protein and fat to help you gain weight. read more