Alzheimer's Disease Causes

The single most important acquired (i.e., non-genetic) risk for Alzheimer's disease is traumatic brain injury. A single severe injury with loss of consciousness roughly triples the risk for Alzheimer's. However, in about half of patients with... Full Answer

No one knows what causes Alzheimer's disease but genetics are believed to play a role as roughly 5 and 15 percent of all cases develop within families. The main risk factor for Alzheimer's disease is increased age. Other risk factors include high... Full Answer

Yes, Alzheimer disease can be inherited; in fact, beyond age, having a family history is the most significant risk factor. New evidence has found that first-degree relatives with Alzheimer disease are 4 to 10 times more likely to develop the... Full Answer

These proven steps can protect you from this thought-robbing, you-erasing disease: Order the walnut salad and grilled fish with couscous for dinner and have fruit for dessert. Then, take that stroll. Cutting back on saturated fat (ice cream, butter,... Full Answer

Alzheimer's disease typically starts by age 65 or later. We are currently seeing a trend of Alzheimer's disease being diagnosed before the age of 65 and this is called Early Onset Alzheimer's disease Full Answer

In recent years, research has revealed several lines of evidence to support the hypothesis that cholesterol plays a role in Alzheimer's. One of these is the finding from population-based observation studies that people who take... Full Answer

Similarities between chronic traumatic encephalopathy (CTE) and Alzheimer's disease led researchers to wonder if head injuries, such as those sustained by boxers, football players, and some combat veterans, might be a factor in Alzheimer's... Full Answer

People with either type 1 or type 2 diabetes face a greater risk of Alzheimer's disease and vascular dementia. In fact, type 2 diabetes, which is often linked to obesity and lack of activity, appears to double or triple the odds of developing... Full Answer

While smoking does not necessarily cause Alzheimer's disease, smoking does double the risk of Alzheimer's.A Kaiser Permanente study reported that an analysis of more than 20,000 men and women, studied since 1978, found a 157% heightened risk of... Full Answer

Age and family history are only two of the factors that play into your risk of getting Alzheimer's disease. Learn what factors into your chances of getting Alzheimer's disease as Dr. Oz and researcher Dr. Murali Doraiswamy discuss the risks in... Full Answer