Glycine

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Related Topics

See also:

• Drug interactions

Glycine is a nonessential amino acid used by the body to build proteins. It is present in considerable amounts in prostate fluid.

Where is it found?

Glycine is found in many foods high in protein, such as fish, meat, beans, and dairy.

Health Concerns

Glycine has been used in connection with the following conditions (refer to the individual health concern for complete information):

Rating	Health Concerns
	Schizophrenia
	Benign prostatic hyperplasia
Reliable and relatively consistent scientific data showing a substantial health benefit. Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit. An herb is primarily supported by traditional use, or the herb or supplement has little scientific support and/or minimal health benefit.

Deficiency Symptoms

Who is likely to be deficient?

Few people are glycine deficient, in part because the body makes its own supply of the nonessential amino acids.

Dosage

How much is usually taken?

Healthy people do not need to supplement with glycine. A physician should be consulted before supplemental glycine is used for the support of serious health conditions.

Side Effects

Are there any side effects or interactions?

No clear toxicity has emerged from glycine studies. However, people with kidney or liver disease should not consume high intakes of amino acids without consulting a healthcare professional.

Are there any drug interactions?

Certain medicines may interact with glycine. Refer to drug interactions for a list of those medicines.

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Last Review: 09-01-2007

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The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2008.

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