Arginine is a conditionally essential amino acid and the main precursor in the body in the synthesis of nitric oxide (NO) now accepted to be the "endothelium-derived relaxation factor (EDRF)."

Benefits  

• An amino acid for a healthy heart
• A natural nitric oxide precursor
• Protects the heart from high blood sugar levels
• Helps in cellular energy production 

Ingredients

Amount: 1 Capsule L-Arginine HCl   600 mg  

Non-medicinal ingredients: microcrystalline cellulose  sodium stearyl fumarate. Capsule: hypromellose. 

Suggested Use

(Adult): Take 3 capsules one to three times daily on an empty stomach  or as directed by a qualified health care practitioner. 

Cautions

Do not use if you have had a myocardial infarction (heart attack)  if you have asthma or are pregnant or breastfeeding. Consult a health care practitioner prior to use if you are taking cardiovascular medications  potassium increasing drugs or sildenafil.