• Nitric Oxide Precursor for Vascular Support^†
• Promotes Immune Function^†
• Supports Muscle Metabolism^†

The amino acid L-Arginine has several major functions in the body, including as a precursor of nitric oxide (NO). This chemical messenger plays a vital role in vasodilatation, relaxation of smooth muscle cells within arterial blood vessels. Dietary L-Arginine provides the nitrogen our bodies use to produce NO. Because of L-Arginine’s potential role in vasodilatation, it may support healthy blood vessels.^†

Emerging evidence suggests a role of L-Arginine in immune function. It is well known that the body uses more L-Arginine when it is under stress or injured. Further, L-Arginine is also used by the body to produce creatine which supports muscle protein synthesis.^†

Size/Form: 50 Tablets

Directions: Take 1 tablet, one time daily, with a meal.

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