People use carnitine as an energy booster, antioxidant, and to support mood and cognition. Is the evidence there to support these uses? Read on to discover more about the health effects and side effects of carnitine.<\/p>\n
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Carnitine is an amino acid found in nearly every cell of the body. It is a generic name for a variety of compounds such as L-carnitine, acetyl-L-carnitine, and propionyl-L-carnitine. The three are chemically similar and some of their benefits overlap. However, they have some distinct mechanisms of action and uses.<\/p>\n
Scientists think that all forms of carnitine play a vital role in the production of energy. Carnitine is said to help turn body fat into energy. It might also get rid of toxic compounds from the mitochondria<\/a> to prevent their buildup. Carnitine is produced by the liver and kidneys and stored in muscle, brain, and heart tissue – all of which use fatty acids as energy [R<\/a>].<\/p>\n You’ll get carnitine from meat, fish, poultry, and milk. People with genetic disorders, chronic diseases, and those on a vegetarian<\/a> diet can often benefit from supplemental carnitine. The same is true for underweight and premature babies. Other conditions that cause carnitine deficiency include angina (chest pain<\/a>) and intermittent claudication (cramping leg pain from blocked arteries) [R<\/a>].<\/p>\n The FDA has approved the use of L-carnitine (by mouth or intravenously) treating L-carnitine deficiency caused by certain genetic diseases, end-stage kidney disease, and other disorders. It\u2019s known under the brand name Carnitor.<\/p>\n However, other medical uses of carnitine supplements have not been approved by the FDA. Supplements generally lack solid clinical research. Regulations set manufacturing standards for them but don’t guarantee that they’re safe or effective. Speak with your doctor before supplementing.<\/p>\nSnapshot<\/b><\/span><\/h3>\n
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Health Benefits of Carnitine<\/b><\/span><\/h2>\n
Effective for:<\/span><\/h3>\n