is l-carnitine hard on the kidneys Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health Carnitine Deficiency: What Is It,

Beyond its metabolic functions, L-carnitine demonstrated antioxidant and anti-inflammatory effects, protecting tissues from oxidative damage induced by reactive oxygen species (Lee et al

l-carnitine supplementation can help restore carnitine homeostasis and counteract altered metabolic alterations present in pre-disease and disease states

Adds to the promotion of testosterone's overall effectiveness

In obese individuals, for instance, LC decreases all free fatty acids by delivering them to the mitochondria (Isaeva and Gapparova, 2018)

Works good but dont expect great results unless you put the work in

The carnitine shuttle is essential to prevent accumulation of long chain fatty acids and long chain acyl-CoAs which can be deleterious to cells [1, 43, 54]