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Goji berries may help shield the brain from Alzheimer's disease, according to a recent study. In test-tube experiments, scientists found that extracts of the antioxidant-rich fruit could defend against brain-cell damage induced by homocysteine (an amino acid shown to increase Alzheimer's risk when it occurs at elevated levels in the blood).

Previously published test-tube studies show that goji berry extract may help prevent the growth of cancer cells, keep blood sugar in check, and lower cholesterol levels. However, very few studies have looked at goji berries' effects on human health.

It's too soon to tell whether eating goji berries could help protect against homocysteine's harmful effects on the human brain. To reduce your Alzheimer's risk and preserve your brain health as you age, focus on following a balanced diet, getting plenty of exercise, staying mentally active, and maintaining healthy blood pressure and cholesterol levels.Goji Berries For Alzheimer's Prevention? originally appeared on About.com Alternative Medicine on Wednesday, March 17th, 2010 at 06:00:30.Permalink | Comment | Email this