Malic Acid

Alternative Medicine The following information is specific for alternative and complementary medicine. For additional evidence-based information on diseases, conditions, symptoms, diagnosis, treatment and wellness issues, continue searching the Healthwise Knowledgebase.

Malic acid is a naturally occurring compound that plays a role in the complex process of deriving adenosine triphosphate (ATP; the energy currency that runs the body) from food.

Where is it found?

Malic acid is found in a wide variety of fruits and vegetables, but the richest source is apples, which is why malic acid is sometimes referred to as "apple acid."

Health Concerns

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

Rating	Health Concerns
	Fibromyalgia
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?

A deficiency in humans is unlikely, since the body can produce malic acid.

Dosage

How much is usually taken?

Healthy people do not need to take malic acid as a supplement. Research has been conducted with 1,200-2,400 mg of malic acid in combination with 300-600 mg of elemental magnesium.

Side Effects

Are there any side effects or interactions?

Current research does not indicate any adverse effects from the use of malic acid in moderate amounts.

At the time of writing, there were no well-known drug interactions with malic acid.

---

Last Review: 09-01-2007

Copyright © 2007 Healthnotes, Inc.  All rights reserved. www.healthnotes.com

Learn more about Healthnotes, the company.

Learn more about the authors of Healthnotes.

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.

	Go to top of page
This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.