The body’s metabolism of L-Arginine leads to the creation of nitric oxide, which is an essential catalyst for the vigorous dilation of blood vessels, circulation and blood flow. L-Arginine has demonstrated an ability to support immune function and healthy tissue recovery, enhanced tissue repair and sustained immune health. In men exhibiting a low amount of urinary nitric oxide, L-Arginine may offer support for healthy sexual performance. It also plays a vital role in the synthesis of hormones such as insulin and human growth hormone. It has shown the potential to support the body’s metabolism of glucose and the production of growth hormones.