In short, nitric oxide one of the most effective natural compounds that can expand the size, elasticity, and carrying capacity of your blood vessels (vasodilation). This means that you won’t just look more vascular and feel a better pump with each rep, but your muscles will actually be getting more of the vital nutrients, amino acids, and the oxygen that they need to grow.
Look Great, Feel Better
In this way, the increased circulation and blood flow that may result from arginine supplementation may also speed up recovery time, increase energy levels, decrease blood pressure, and boost sexual performance.*
As an amino acid (the building blocks of protein), arginine also plays an important role in cell division, the healing of wounds, removing ammonia from the body, immune function, and the release of hormones. Arginine, taken in combination with proanthocyanidins or yohimbine, has also been used as a treatment for erectile dysfunction.*