The antioxidants in Green tea, garlic plus vitamin C, vitamin E, R Alpha Lipoic acid and Resveratrol protect and prolong the life of Nitric Oxide (NO). Folic acid also protects NO and keeps the level of homocysteine in the healthy range.

Exercise is the most important way for stimulating the body's production of NO. Exercise increases blood flow through the arteries which in turn directly stimulates the cells lining the arteries to produce more Nitric Oxide.