Glycine Benefits

There are several conditions that glycine supplements are claimed to treat, including schizophrenia, strokes, memory problems, and leg ulcers. However, some of these glycine benefits have more scientific validity than others. As an amino acid, glycine works by building proteins and by stimulating certain receptors in the brain. In general, glycine uses are limited to adults; it is not known if glycine is safe for use in children, other than through normal dietary means.

Glycine Supplement Information

Benefits of Glycine: An Overview

Glycine is an amino acid. Because the human body can produce glycine on its own, glycine is not essential for human nutrition (it is not an "essential" amino acid). However, glycine supplementation is often claimed to be beneficial for the following conditions:

Schizophrenia
Strokes (to minimize damage after a stroke)
Memory problems
An enlarged prostate (known medically as benign prostatic hyperplasia, or BPH)
3-phosphoglycerate dehydrogenase deficiency, a rare genetic condition
Isovaleric acidemia, also a rare genetic condition
Leg ulcers (when applied to the skin).

Sometimes glycine is also claimed to help protect the liver and kidneys and to help prevent cancer.

Some of these glycine benefits may have some scientific evidence in their favor, while others have absolutely no scientific basis (see Does Glycine Work? for more information). As with many supplements, claims for the benefits of glycine are sometimes exaggerated, and such claims must be evaluated critically. Most importantly, it is essential to remember that natural products should not be used carelessly, as many natural products can be quite toxic (for instance, many poisons are natural products).

(Glycine Benefits Continued: Page 2)