View All. A bubbly, high-energy foodie who started her broadcast career while serving in the Air Force, Sunny Anderson lives up to her first name. She's become a favorite host of several shows on the Food Network, and has done it all while living with ulcerative colitis, one form of inflammatory bowel disease (IBD). Sunny's Culinary Influences
The causes of late-onset Alzheimer's are not yet completely understood, but they likely include a combination of genetic, environmental, and lifestyle factors that affect a person's risk for developing the disease. Researchers have not found a specific gene that directly causes the late-onset form of the disease.
Alzheimer's disease is the most common cause. Stroke is the second most common cause of dementia. Dementia caused by stroke is called vascular dementia. Some causes of dementia can be reversed with treatment, but most cannot. Causes that cannot be reversed. Common causes of dementia that cannot be reversed are: Parkinson's disease. Dementia is common in people with this condition. Dementia with Lewy bodies. It can cause short-term memory loss. Frontotemporal dementia, a group of diseases that includes Pick's disease. Severe head injury that caused a loss of consciousness.