Taking L-carnitine by mouth or by IV is effective for treating L-carnitine deficiency caused by certain genetic diseases or other disorders. It's approved by the FDA for this use. IV...

Carnitine is a substance made in the body from meat and dairy products. It helps the body use certain chemicals (long-chain fatty acids) for energy and to keep you in good health.

Nov 29, 2024 · It may offer some health benefits, including increased weight loss, improved brain function, and more. L-carnitine is a naturally occurring amino acid derivative that’s often taken as a supplement....

Carnitine is a substance made in the body from meat and dairy products. It helps the body use certain chemicals (long-chain fatty acids) for energy and to keep you in good health.

Dec 6, 2024 · L-carnitine is also known as levocarnitine. It may help some people with high blood sugar to lower their blood sugar, cholesterol, and nerve pain, such as tingling in their hands …

Dec 2, 2023 · Dietary supplements containing carnitine are available in two main forms: L-carnitine and acetyl-L-carnitine, either individually or combined with other ingredients. The dosage in these supplements typically varies from about 3 mg to 5,000 mg.

Nov 20, 2024 · Carnitine has been commercially advertised to improve exercise performance, enhance a sense of well-being, and to aid weight loss; however, clinical trials have not consistently supported these uses.

Sep 12, 2014 · Supplementation with acetyl-L-carnitine shows some efficacy in improving the symptoms of depression [35] as well as minor benefits to some aspects of cognitive function. [36][37] [38] However, higher-quality randomized controlled trials are needed to bolster the current evidence in these areas.

Aug 25, 2024 · Research has found that L-carnitine may support various aspects of brain health. For example, studies have found it may help slow cognitive decline associated with dementia and Alzheimer’s...

For people with serious kidney disease undergoing hemodialysis: Doses of 0.64-3 grams or 10 mg/kg of L-carnitine has been used daily for 3-52 weeks. Taking L-carnitine by mouth is not FDA approved to treat carnitine deficiency in people with serious kidney disease.