for how long you should take l carnitine L-Carnitine 500 mg Capsules NutraBio® - L-Carnitine 3000 -
Description
First and foremost, you'll enjoy enhanced fat burning, as this supplement promotes the utilization of stored fat as energy, resulting in a leaner physique

Sassi S, Bianchi E, Diamanti L, et al

L-carnitine may benefit brain function

The effects of concurrent Coenzyme Q10, L-carnitine supplementation in migraine prophylaxis: A randomized, placebo-controlled, double-blind trial

This rate of synthesis, combined with efficient (95%) L-carnitine reabsorption by the kidneys, is sufficient to prevent deficiency in generally healthy people, including strict vegetarians (132)

PMID: 39683637 13 Increased risk of sudden death in untreated primary carnitine deficiency