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An early cross-sectional study of 101 fertile and infertile men found that L-carnitine concentrations in semen were positively correlated with the number of sperm, the percentage of motile sperm, and the percentage of normal appearing sperm in the sample (110), suggesting that L-carnitine may play an important role in male fertility
All other authors declare that there are no relationships or activities that might bias, or be perceived to bias, their contribution to this manuscript
New GLP-1 therapies enhance quality of weight loss by improving muscle preservation
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Black adults are somewhat more likely than White adults to report ever taking these drugs (18% v
