L-Arginine offers many benefits and functions in the human body. The following are noted benefits and functions of oral ingestion of L-Arginine:

Cell division

Decreased blood pressure

Immune function improvement

Improved insulin sensitivity

Improved sperm production and movement

Increased circulation

Increased muscle mass

Precursor for nitric oxide synthesis

Removal of ammonia from body

Reduced body fat (adipose tissue)

Reduced heart disease risk

Reduced injury healing time (especially in bones)

Stimulation of release of growth hormone (anti-aging hormone)

Wound healing