Tag: Protein definition

Over 10,000 different proteins exist within the human body, each performing a unique and vital function. Yet, the common understanding of this fundamental macronutrient often oversimplifies its complexity. The true definition of protein goes far beyond a simple dietary component, revealing a world of intricate structures and diverse biological roles essential for life itself.

Proteins are found in every cell of the human body, making up about 60% of their dry weight. So, what is protein in short definition? It is a complex molecule composed of amino acids that plays a fundamental role in nearly every biological process.