l carnitin hashimoto Hashimoto's Thyroiditis and the Keto Diet L-Carnitine, LongLife
Description
Carnitine supplementation can help restore these levels, particularly in people with higher metabolic demands or those following plant-based diets that provide limited dietary carnitine

Zerwekh JE, Odvina CV, Wuermser LA, Pak CY

PLoS One 17:e0271307

doi:10.3390/molecules24234262 [64] Kpka A, Ochociska A, Chojnowska S, et al

Components of the CS are both enzymes able to catalyze the acyl-CoA + carnitine CoA + acylcarnitines reaction and carrier(s) involved in the bi-directional transport of acyl moieties from cytosol to mitochondria and vice versa

A 2013 study (N = 60 LOE2b) showed that patients were given 1000 mg or 2000 mg of LC daily for 60 days
