Arginine and Ornithine Supplementation for Enhanced Athletic Performance

Arginine and Ornithine Supplementation for Enhanced Athletic Performance

Darrell Miller

01/19/14

Date: January 19, 2014 07:41 AM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Arginine and Ornithine Supplementation for Enhanced Athletic Performance

Arginine and ornithine

Arginine and ornithine are two amino acids that are incorporated in protein that is found in many dietary sources, such as meat, egg whites, soy or fish. Although these two amino acids can be supplied to your muscles from food sources, several research studies have examined the benefits of arginine and ornithine supplements. Fitness researchers found positive and promising results in terms of muscular growth, endurance and fatigue prevention. These supplements are especially known and popular among bodybuilders and other types of strength athletes, as it has been clearly demonstrated that they improve athletic ability on a biochemical level.

Arginine Intake is Associated With a More Intense Production of Human Growth Hormone

Arginine is an amino acid that is able to exert a potent stimulation of the pituitary gland following intense workout routines. The pituitary gland is a small region in the human brain that is able to manufacture a hormone that is the most powerful accelerator of muscle and bone growth, which is the Human Growth Hormone (HGH). Several medical tests and research trials examined the effects of supplemental arginine intake on the HGH levels after bodybuilding or strength exercise aimed to increasing muscle size and strength. The results reveal that additional arginine intake through supplements results in a better HGH response to exercise, which stimulates muscle development through an accelerated protein synthesis in muscle fibers.

Ornithine Intake Results in Fatigue Prevention in Athletes

Ornithine is also a popular amino acid supplement among athletes because it allows for a more efficient energy production and utilization in muscle fibers. Moreover, arginine and ornithine taken together stimulate the faster elimination of toxic waste from the muscles, especially nitrogen removal. The combined benefits of arginine and ornithine supplementation for athletes and sports enthusiasts consists in their capacity to induce a better HGH response for muscle fiber growth and prevention of fatigue during strenuous physical exercise.

References: