side effects of l carnitine 500 L-Carnitine: Benefits, effects, and dosage The effects of L-carnitine supplementation

There is no approved label, no approved dose, no approved indication, and no regulatory finding of safety or efficacy

Reduced signs of aging: Since it helps neutralize free radicals (caused by pollution and UV exposure), it can help minimize the appearance of fine lines and wrinkles, helping preserve the skins youthful elasticity and complexion

[3] When B12 reacts with toxins, it cannot perform its metabolic tasks

Additionally, the effects of L-carnitine supplementation may be more pronounced during prolonged submaximal exercise, where fat metabolism is a primary energy source, compared to high-intensity efforts relying on carbohydrates