Amino Acids Unpacked

Leucine stands out as a key player in muscle growth, often making animal protein sources more effective than plant-based ones. While glutamine has shifted from a bodybuilder staple to a gut health favorite, it's not essential to consume in large amounts. Collagen, once deemed inferior, is gaining popularity for its benefits to skin, hair, and nails, but supplementation is only necessary for those with low overall protein intake.