l-carnitine natural factors Nature's Answer Liquid Carnitine Dietary Supplement, 16 fl oz L-Carnitine Liquid 3000 mg, 16

[DOI] [PMC free article] [PubMed] [Google Scholar] 66.Tardy AL, Pouteau E, Marquez D, Yilmaz C, Scholey A

Key Functions of L-Carnitine Enhances fat oxidation, helping the body utilize stored fat for energy, especially during exercise Supports cellular energy production, which can reduce feelings of fatigue and increase endurance Helps with muscle recovery by reducing the accumulation of metabolic by-products such as lactic acid, which contributes to soreness Scientific Evidence Research supports the effectiveness of L-carnitine in several areas

Carnitine supplementation has also been shown to reduce neuromuscular fatigue caused by KAATSU training [283]

It is also important in heart and brain functions and muscle movement

The authors further note that while there is an abundance of literature on L-Carnitine as a therapeutic agent, there are relatively few publications on the effects of D-Carnitine and that it may, in fact, be toxic due to the inhibition of L-Carnitine