Amino Acid Benefits: Muscle Support, Recovery and Performance Explained Amino acids are often referred to as the “building blocks of protein.” But what does that actually mean for your muscle health, recovery, and overall performance? Whether you train regularly, are over 40, or want to improve post-workout recovery, understanding amino acid benefits can help you make informed decisions about your nutrition. This guide explains how amino acids work, their key advantages, and when supplementation may be considered. What Are Amino Acids? Amino acids are organic compounds that form proteins in the human body. They are involved in: Muscle protein synthesis Tissue repair Hormone production Immune function Enzyme activity There are 20 primary amino acids divided into: Essential amino acids Non-essential amino acids Conditionally essential amino acids Key Amino Acid Benefits for Muscle Growth and Recovery 1. Support for Lean Muscle Maintenance Essen...