- Introduction
- Diagnosis
- Treatment
- Prevention
-
Caregiving
- Coping with Emotional Changes
- Coping with Memory Loss
- Costs and Insurance
- Creating a Daily Routine
- Exercise
- Health and Wellbeing of the Caregiver
- Home Safety Adjustments
- Mental Exercises
- Respite Care
- Talking to Children about Alzheimer's
- Talking to Friends about Alzheimer's
- Telling Someone They Have Alzheimer's
- Transition to Assisted Living
- Transition to Nursing Home
- Work
- Related Conditions
- Resources
What Causes Alzheimer's?
Causes
Scientists do not know what causes Alzheimers disease. It may be a combination of various genetic and environmental factors that trigger the process in which brain nerve cells are destroyed.
Genetic Factors
Genetics certainly plays a role in early-onset Alzheimer's, a rare form of the disease that usually runs in families. Scientists are also investigating genetic targets for late-onset Alzheimer's, which is the more common form. At this time, only one gene, apolipoprotein E (ApoE) has been...
Read moreMore information on "What Causes Alzheimer's?"
From Our Experts
Causes of Alzheimer’s: What’s Really Known Today
For years, the causes of Alzheimer's disease have been somewhat of a mystery. Doctors and researchers have worked diligently to... Read more »
Update Could Pollutants such as Metals Contribute to the Cause of...
Recently, we received a question about whether pollutants or radon could cause ‘forgetfulness.' As a result I want to throw some light on... Read more »
Can Exposure To Aluminum Cause Alzheimer's?
I received this question today: "I am so afraid of using aluminum products, because I believe it caused my mother's and her best friend's... Read more »
Rethinking the Cause of Alzheimer's
For the past 20 years both the focus of attention and hopes for treating Alzheimer's disease have centered on destroying or preventing... Read more »
Dealing with the Panic Caused by a Diagnosis of Alzheimer's Disease
A colleague from work called me recently about some projects which we were working on. During our conversation, she seemed a little... Read more »
From Our Sources
What are the risk factors and causes of Alzheimer's disease?"...
Researchers do not yet know the cause of Alzheimer's disease. The most important risk factor appears to be age. According to the National Institute... Read more »
Faulty "traffic cop" in the brain may cause Alzheimer's
Researchers say a brain receptor that acts as a kind of traffic cop may be linked to Alzheimer's disease. The study found that if the receptor was... Read more »
Malnutrition Can Cause Alzheimer's Patients to Deteriorate
A new British report suggests that a lack of adequate nutrition for the elderly may speed deterioration among those who suffer from dementia. The... Read more »
Alzheimer's Facts- From the Alzheimer's Assocation
Alzheimer’s (AHLZ-high-merz) disease is a progressive brain disorder that gradually destroys a person’s memory and ability to learn, reason, make... Read more »
Newer antipsychotics may cause weight gain in Alzheimer's pati...
A study of more than 400 Alzheimer's patients found that newer antipsychotic drugs caused weight gain and lowered good cholesterol in patients. The... Read more »
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