Alpha Lipoic Acid
ALA, alpha-lipoic acid, TA, thioctic acid
Alpha lipoic acid (ALA) is an antioxidant. It is quickly absorbed from the gastrointestinal
tract. It dissolves in both water and fat in the body.
The main use for ALA is to treat diabetic neuropathy. Neuropathy causes sensory changes.
These include stinging, burning, pain, and numbness in parts of the skin. ALA hasn't
been proven to be helpful for neuropathy. But research is underway to assess the use
of ALA for people with neuropathy.
Several small studies have also shown that ALA can help to increase insulin sensitivity.
It can lower blood sugar levels in people with diabetes. More research is needed to
ALA is a potent antioxidant. This function may protect nerve tissue from damage. Conditions
such as diabetes may be helped by antioxidants such as ALA.
There may be benefits that have not yet been proven through research.
ALA may help to:
ALA is available to treat diabetic neuropathy.
Doses of ALA range from 200 to 800 mg per day. There is no evidence for a specific
Women who are pregnant or breastfeeding should talk with a healthcare provider before
taking any supplements.
There are no side effects at recommended doses. Toxicity risk is very low.
There are no known food or medicine interactions. But ALA can reduce the amount of
insulin or oral diabetes medicine needed. If you have diabetes and use ALA, watch
your blood sugar levels closely.