l-carnitine cause diarrhea l carnitine diarrhea L-Carnitine in the Treatment of Psychiatric and Neurological Manifestations: A Systematic l-Carnitine Supplementation in Recovery after
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A possible reason for this is that there is a higher background concentration of carnitine in muscle than in the liver, or that the degree of supplementation with l- and d-carnitine was insufficient to significantly alter the concentration of acyl-carnitine, such that any change in lipid metabolism in muscle was not obvious

Micic S, Lalic N, Djordjevic D, Bojanic N, Bogavac-Stanojevic N, Busetto GM, Virmani A, Agarwal A (2019) Double-blind, randomised, placebo-controlled trial on the effect of L-carnitine and L-acetylcarnitine on sperm parameters in men with idiopathic oligoasthenozoospermia

Additionally, the gas flow rate of 16 l/min at 190 C with sheath gas pressure at 20 psi and 350 C was utilized for positive mode

They are most effective when combined with balanced nutrition, consistent exercise, and professional supervision
