Nutritions of Health They discovered that Nitric Oxide provides a messenger that tells the veins to rest and enlarge, which allows more veins to be trapped inside the male body organ. The manufacturing of these components (Nitric Oxide) in the whole individual entire human body, can be improved that has been improved with items (in precise amounts) of L-Arginine and Ginsenoside (Ginseng), which ends up in a considerable enhance of Nitric Oxide. In response, elevated Nitric Oxide results in an improve in Cyclic-GMP levels.