L-Carnitine for Sports & Fitness

Also indexed as:Carnitine
L-Carnitine
L-Carnitine: Main Image

Why Do Athletes Use It?*

Some athletes say that L-carnitine improves athletic performance.

What Do the Advocates Say?*

This is a good supplement to take if you exercise, particularly if you participate in endurance activities, such as running. It helps with transporting fatty acids into the mitochondria, so L-carnitine may make exercise more productive, particularly among obese people.

*Athletes and fitness advocates may claim benefits for this supplement based on their personal or professional experience. These are individual opinions and testimonials that may or may not be supported by controlled clinical studies or published scientific articles.

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The information presented in Aisle7 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. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. 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 June 2015.