Have we found the solution to ageing?

Acetyl-L-carnitine
This molecule occurs naturally in the liver, brain and kidney and is similar in form to the amino acid L-carnitine, which carries fatty acids into the mitochondria where they are converted to energy. Acetyl-L-carnitine is involved in the production of a key neurotransmitter acetylcholine, important for cognitive function. Some studies suggest that it may delay the progression of Alzheimer's disease, protect nerve cells from deterioration, increase mental energy and help relieve depression.

The body normally converts L-carnitine, which is made in the liver, into acetyl-L-carnitine. Levels may decrease after the age of 40, but it is not normally considered an essential nutrient because the body can manufacture all it needs. Most research involving acetyl-L-carnitine uses 500mg three times a day. It appears to be safe, although body odour, nausea, vomiting, agitation, skin rash and increased appetite are reported side effects. Because some medications may interact with it, discuss any supplementation with your doctor or pharmacist.

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