Can Alzheimer’s be prevented?

Alzheimer’s prevention is an area that scientists around the world study continuously. Without a present cure or treatment to stop or slow it, the disease is progressive, so prevention efforts are encouraged, and often the target or researchers. Experts typically agree that genetics, environment, lifestyle, and other factors combine and influence the development of Alzheimer’s disease in most cases.

Research continues to evolve regarding prevention and risk reduction, but evidence highlights certain lifestyle changes that may help support healthy aging and the prevention of Alzheimer’s. Conditions are known to increase cardiovascular issues, like high cholesterol, diabetes, and high blood pressure, and increase the risks of developing Alzheimer’s disease. For this reason, doctors often recommend:

• Regular exercise that is preventative with cardiovascular disease and also increases blood and oxygen in the brain
• Eating a heart-healthy diet

Some research indicates that social interaction and connection help us stay mentally active and reduce the risk of cognitive problems, including Alzheimer’s disease. Maintaining social connections and activities can be important to healthy aging, brain health and also support depression and other mental health issues.

Traumatic brain injury and head trauma are associated with a higher risk of Alzheimer’s disease, so using safety measures to reduce the risk of head injury is important. This may include wearing seat belts, using helmets with sports, and installing safety equipment around the home as you or your loved one ages. 

Alzheimer’s is most often associated with memory difficulties, and the initial symptoms are often memory-related. This may include difficulty recalling names, events, or losing objects. As the disease progresses, difficulties making decisions, managing finances, and remembering how to use common objects may occur. In its final stages, Alzheimer’s disease impacts the ability to engage and interact with the environment and communicate. The ability to swallow may become impaired. As the disease progresses, patients frequently require full-time care.

If you or a loved one are experiencing symptoms of Alzheimer’s, visit with your doctor about what to do next. Treatments often focus on managing symptoms and prolonging the independence of the patient. If you need support as a caregiver or patient, contact the Alzheimer’s Association at 1-800-272-3900.