l-carnitine safe for pregnant supplementation may prevent pregnancy-related declines Role of L-carnitine in female
Description
found a significant decrease in C3-carnitine in patients with long COVID, although the cohort sizes in this study were also relatively small (13 healthy controls and 13 patients with long COVID) [63]

Madzima TA, Panton LB, Fretti SK, Kinsey AW, Ormsbee MJ

However, excessive intake or poor hydration can occasionally lead to mild side effects

(1995b): Crucial role of D1 dopamine receptors in mediating the antidepressant effect of imipramine
