A diet high in nitrate-rich vegetables and antioxidants or the use of supplements, such as L-arginine or L-citrulline, are beneficial ways to boost your body’s natural production of nitric oxide.

A diet high in nitrate-rich vegetables and antioxidants or the use of supplements, such as L-arginine or L-citrulline, are beneficial ways to boost your body’s natural production of nitric oxide. Other proven strategies include limiting mouthwash and exercising regularly.