Understanding what happens when an individual develops Alzheimer's is still something that is being investigated. What scientists do know about Alzheimer's is that it is a slow-developing disease of the brain that is characterized by dying brain cells. While the direct cause is unknown, it is theorized that the death of the cells is attributed to a lack of chemicals necessary to keep brain cells healthy. After the age of 20, human brain cells (neurons) start to die at a rate of about 9000 per day. This results in a natural decline of mental acuity. There are reports that some vitamins can help to restore brain cells, but these reports are highly controversial. Once brain cells die, there really is no way to restore them. What scientists focus on is how to prevent Alzheimer's. In the last few years, scientists have been testing the effects of vitamins on the brain. Those that seem to provide the most benefit are vitamins C and E. In the world of vitamin supplementation, vitamin C and E are building blocks of good health. These vitamins are antioxidants that has proven beneficial in numerous health conditions, including heart disease, high blood pressure, high cholesterol, and stress. The body normally produces enough vitamin C and E in the body to protect the brain from damage from free radicals. However, the amount of vitamin C may be depleted by factors, such as diet and genetics. Scientists believe that taking 500 milligrams of vitamin C and 500 milligrams of vitamin E daily protects brain cells from premature destruction, a key to Alzheimer's prevention. These recommended amounts of vitamin C and E supplementation to prevent Alzheimer's is way beyond what is recommended for general health. Before you consider taking these vitamins, you should discuss your plans with a medical doctor. Excessive amounts of vitamin C are flushed out in the urine and don't usually cause serious problems, but excessive amounts of vitamin E can result in some unpleasant side effects. As with any vitamins or medication, you should store them in a location that is out of reach from children. Vitamins C and E can cause serious problems in children. Why not check out our nutrition guide at http://www.nutritional-supplement-guides.com/nut-ebook.html and also what supplement we personally use for our nutrition needs at http://www.nutritional-supplement-guides.com/what-we-use.html