What herbs and supplements can interact with alpha-lipoic acid (ALA)?

Alpha lipoic acid (ALA) may lower blood sugar levels. Caution is advised when using herbs or supplements that may also lower blood sugar. Blood glucose levels may require monitoring, and doses may need adjustment.

ALA may alter thyroid levels. Caution is advised in people diagnosed with thyroid disease. Patients using herbs or supplements for thyroid disease should be monitored closely by their healthcare providers while using ALA. Dosing adjustments may be necessary.

ALA may interact with cancer treatments, antimicrobials, herbs or supplements used to treat osteoporosis, and herbs or supplements that help widen blood vessels (vasodilators). ALA may decrease the effects of anti-inflammatories, increase the effects of weight loss aids and antioxidants, and may increase the body's levels of vitamin C. Patients who have taken calming herbs or supplements, may not respond well to ALA.

ALA may affect the way in which the liver breaks down certain herbs or supplements.

You should read product labels, and discuss all therapies with a qualified healthcare provider. Natural Standard information does not constitute medical advice, diagnosis, or treatment.