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It particularly transfers long-chain fatty acids

Adalimumab in acute sciatica reduces the long-term need for surgery: A 3-year follow-up of a randomised double-blind placebo-controlled trial

Muscle Recovery A double-blind, placebo, crossover study found that 2 g of L-carnitine had positive effects and significantly attenuated markers of purine metabolism, free radical formation, muscle tissue disruption, and muscle soreness after physical exertion.[4] A randomized, placebo-controlled study suggested L-carnitine can improve exercise tolerance and muscle strength while decreasing lactic production

PubMed Central, Singla, Rajeev K., et al