Some of the reasons someone might not produce optimal levels of L-arginine include: eating a vegetarian/vegan diet low in complete protein sources having poor digestive health that makes metabolizing protein difficult high levels of oxidative stress caused by free radicals (due to diet, stress or pollution) smoking genetic factors What foods are high in arginine
Simply dodging that requirement is unethical
Find out about the effects on uric acid levels and gout of fish and fish oil, coffee, beer, animal meat, milk proteins, vegetable proteins, fructose, lemon juice, tart cherry juice, vitamin A, vitamin C, and niacin CL Answer Do collagen or hyaluronic acid supplements really help aging or wrinkled skin
Nitrate-class medications (Major interaction - do not combine without medical supervision): L-Citrulline and L-Arginine may increase blood flow and potentiate the hypotensive effects of nitrate medications, including nitroglycerin (Nitro-Bid, Nitro-Dur, Nitrostat) and isosorbide (Imdur, Isordil)