Nitric Oxide Boosters
By Gene Bruno, MHS
One of the latest categories of dietary supplements for athletes is nitric oxide (NO) boosters. In short, the concept is that nitric oxide helps regulate and direct muscle physiology by stimulating vasodilatation, which results in increased blood flow to working muscles. In turn, this leads to increased oxygen transport, delivery of nutrients to skeletal muscle, a reduction in blood pressure, helping to promote the repair of muscle fibers, and improvements in lactic acid clearance. So how does one boost NO levels?