is taking l-carnitine supplement good or bad for the heart L-Carnitine: Benefits, Side Effects, And Dosage, Per Dietitians Does L-Carnitine Cause Heart Problems?

Research conducted by Wang et al

My hair is curly, but I straighten it sometimes

Several small studies (1, 2, 3) examining the use of L-carnitine as a male fertility supplement, researchers found that administration of L-carnitine was associated with an increase in sperm motility for men dealing with asthenozoospermia (poor sperm motility), over 36 months

We searched primary electronic databases, including PubMed, Web of Science, and Google Scholar, for articles published from their inception up to February 2026

then 35 cycles at 68C for 5 min, and 92C for 30 s

The effects of neurally active amino acids on prolactin secretion