
Best dietary sources:Sheep muscle, lamb muscle, Beef
muscle, with much smaller amounts available
from yeast, cow's milk, wheat germ, bread,
cauliflower & peanuts.
Toxicity:
L-carnitine is completely safe with no
known toxic side effects. Mild diarrhoea
may occur at very high doses. No oral LD50
(dose required to cause death in 50% of
experimental population) as been reported
making carnitine one of the safest
substances in the diet.