Blueberry extract is an edible product which is available in health and grocery stores. It comes as concentrated extract, or in gel capsules. Canned, frozen or fresh blueberries.

This product works as an antioxidant, stabilizing membrane function and promoting growth of new neurons.

This product has been shown to improve balance, coordination, and short-term memory and to promote neurogenesis in the Alzheimer’s rat model. (Joseph et al., 2003).

The dosage in the above study should be equivalent to 1 cup of blueberries per day.

There may be a laxative effect, but otherwise no adverse effects are expected.

Joseph, et al., Nutrition Neuroscience June 2003; 6 (3): 153-162