is l-carnitine a performance enhancer wikipedia Key Manufacturers helps convert fat into energy Acetyl-L-Carnitine | C9H17NO4 | CID
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ISBN 978-1-4419-1396-8
Metabolism 51(11), 1389-1391

doi: 10.1016/j.bbrc.2020.05.194

More than 3000 mg per day increases the risk of adverse effects
Based on the above research and analysis, it has been found that the high-altitude, low-pressure and low-oxygen environment may have a significant impact on the health of the male reproductive system, resulting in a decrease in the number of sperm, reductions in sperm motility and viability, an increase in the rate of sperm abnormalities, an increase in germ cell apoptosis and increased disorders of sex hormone secretion [54, 55]

Twenty-four-weeks of LC supplementation did not affect muscle strength in healthy aged women, but significantly increased muscle mass, improved physical effort tolerance and cognitive function in centenarians
