What Is Protein?
Protein is a vital macronutrient found throughout the body—in muscle, bone, skin, hair, and virtually every other body part or tissue. It is composed of amino acids, including the nine essential amino acids (EAAs) that the body cannot produce on its own and must obtain through diet. Because of this, consuming high-quality protein is essential for athletes and active individuals to support muscle growth, tissue repair, and overall recovery.
Protein is a critical component of any fitness regimen because it provides the building blocks necessary for strength development and metabolic health. Whether sourced from animal products, dairy, or plant-based alternatives, incorporating adequate protein into your regular diet is key to reaching your goals—whether you are looking to enhance athletic performance, manage weight, or simply meet your daily nutritional requirements.
