Acetyl-L-CarnitineThorne's Acetyl L Carnitine supports the health of the nerves in the upper and lower limbs and enhances the production of the neurotransmitter acetylcholine, which supports brain function.* Acetyl L carnitine also helps minimize the discomfort due to alterations in nerve function; for example, in cancer patients undergoing chemotherapy or individual with high blood sugar.* Acetyl L carnitine is better absorbed and crosses the blood brain barrier more