arginine

Overview
Arginine, also known as L-arginine, is a semi-essential amino acid that plays a vital role in various physiological processes in the human body. It serves as a precursor for the synthesis of nitric oxide, a molecule that helps relax and dilate blood vessels, thereby supporting healthy blood flow and cardiovascular function. Arginine is also involved in protein synthesis, wound healing, immune function, and the removal of ammonia from the body. While the body produces some arginine naturally, it can also be obtained from dietary sources such as meat, dairy products, nuts, and legumes. Due to its health benefits, arginine is sometimes used as a supplement to support athletic performance, heart health, and erectile function.

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