Muscle-building supplements include protein and creatine which help build muscle mass. Beta-alanine is another supplement that may boost endurance and stamina. Branched-chain amino acids and beta ...

If you’re looking to build muscle, two supplements consistently get the expert stamp of approval: protein powder and creatine. Creatine, in particular, is one of the most analyzed supplements ...

Carbohydrates help replenish muscle stores of glycogen—the form of glucose your body uses ... Some supplements, such as protein powders and creatine, are safe and effective for building muscle ...