Alzheimer’s Disease is usually characterized by a number of apparent changes in a person. As the disease progresses, people loose the ability to remember how to do tasks, how to speak, and even how to move. Scientifically, Alzheimer’s is neuronal degeneration, a buildup of amyloid-beta formations and neurofibrillary “tangles” in the brain. Risk factors include: genetics, inflammation, low levels of antioxidants, high levels of stress, diabetes, hypertension and high levels of cholesterol. Medical researchers agree that the brain needs a high and constant level of nutrients. Large studies show that the heart-healthy Mediterranean style diet may prevent Alzheimer’s by reducing inflammation and oxidation. Nutrients that support the brain are those that are antioxidants, such as found in fruits and vegetables. Other important foods are the good oils such as olive oil, whole grains, beans, lean meats, fatty wild fish, and eggs.
The dietary supplement, niacin seems to protect against Alzheimer’s, and ginkgo biloba extract has been shown to improve cerebral blood flow. DHA, found in the omega-3 fats, is important to maintain neuronal cell membrane health. Alpha GFC, a precursor of choline, has been shown to improve memory.
Other ways to prevent Alzheimer’s are to “exercise” the brain. Take classes, read, learn a foreign language, play free online games and stay involved with other people. Physical exercise, especially aerobic exercise improves the blood flow to the brain as well as minimizing the risk other diseases that can contribute to Alzheimer’s.
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