l carnitine side effects fishy odor nausea diarrhea Comparison of short-term and long-term of peroral L-carnitine intake: clinical implications of elevated TMAO levels in cardiovascular complications Safety of Carnitine | Springer

In addition, a glucose supply (2550g) every 2 h was recommended in case of discomfort or episodic vomiting, along with oral carnitine (3,000 mg/day and increase to 4,000 mg/day because of an increased sense of fatigue), riboflavin (100 mg/day) and pyridoxine (300 mg/day), the clinical and biochemical profile remained substantially stable during pregnancy demonstrates careful clinical monitoring associated with an adequate nutritional and medical management may improve pregnancy outcome in women (6)

Tafuri A, Bondi D, Princiotta A, Pietrangelo T, Yadav P, Altieri VM, et al

Feng, X., Jiang, Y., Meltzer, P

doi: 10.1016/j.atherosclerosis.2008.10.016 13

SCFAs may affect spermatogenesis [30]