Q: What is L-arginine?
A: Before we discuss the benefits and functions of L-arginine, it’s important to understand the basics of amino acids (for our expert readers out there, feel free to skip ahead). Amino acids bond together to form proteins. They are the second largest component of human muscles, cells and various other tissues (main component being water). Each amino acid has a unique function on its own or in its “free-form.” Read more →