Another key factor in the development of Alzheimer’s disease is family history and genetics. Research has shown that those who have a sibling or parent with Alzheimer’s disease are 2-3 times more likely to develop this disease. The more family members who have been diagnosed with Alzheimer’s disease, the greater the risk factor that a patient will develop this. Additionally, scientists have identified one gene that is known to raise the risk of a person developing Alzheimer’s, as well as certain rare genes that virtually guarantee that a person will contract a form of dementia, later in life.

While not yet proven, many researchers are exploring similarities between those who suffer Alzheimer’s disease and those who have heart disease or other related problems, such as high cholesterol. Recent studies have shown an increased presence of plaques and tangles in the brains of patients who have suffered from strokes or similar injury. While the jury remains out on this, many suggest that a good way of helping to control Alzheimer’s disease is to maintain an active and fit lifestyle, eat healthy and to promote the use of the brain, every day, through things like reading, mathematical problems or number games, and crossword puzzles. Some studies suggest that one needs to stay socially active and still more show a link between head injuries and Alzheimer’s disease. Keeping the body fit, active, healthy and protected seem to be the best methods of lessening one’s chances of developing Alzheimer’s disease.

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