COVID-19 Booster Information. Learn more

Call Us Now

Alzheimer’s disease is currently ranked as the seventh leading cause of death in the United States and is the most common cause of dementia among older adults. It is a devastating disease that causes memory loss and cognitive decline. However, there are things that you can do to keep your brain healthy and reduce your risk of developing Alzheimer’s.

What is Dementia?

Dementia is the loss of cognitive functioning — thinking, remembering, and reasoning — and behavioral abilities to such an extent that it interferes with a person’s daily life and activities. Dementia ranges in severity from the mildest stage, when it is just beginning to affect a person’s functioning, to the most severe stage, when the person must depend completely on others for help with basic activities of daily living.

What is Alzheimer’s?

Alzheimer’s is a common form of dementia where protein builds up on the surface of the brain forming amyloid plaques and tau tangles. Previously healthy neurons stop functioning, lose connections with other neurons, and die.

The damage initially appears to take place in the hippocampus and the entorhinal cortex, which are parts of the brain that are essential for forming memories. As more neurons die, additional parts of the brain are affected and begin to shrink. By the final stage of Alzheimer’s, the damage is widespread and brain tissue has shrunk significantly.

Signs and Symptoms of Alzheimer’s

The first symptoms of Alzheimer’s vary from person to person. For many, the decline in nonmemory aspects of cognition, such as word-finding, vision/spatial issues, and impaired reasoning or judgment may signal the very early stages of the disease. In the stage of moderate Alzheimer’s, symptoms may include:

  • Increased memory loss and confusion
  • Difficulty organizing thoughts and thinking logically
  • Difficulty carrying out multistep tasks, such as getting dressed
  • Problems recognizing family and friends
  • Hallucinations, delusions, and paranoia
  • Impulsive behavior
  • Inability to moderate and filter emotions

Causes of Alzheimer’s

Although we do not fully understand what causes Alzheimer’s disease, scientists believe that in people with early-onset Alzheimer’s, a genetic mutation may be the cause. In individuals with late-onset Alzheimer’s, the disease may be a result of a complex series of brain changes that may occur over decades. The causes probably include a combination of genetic, environmental, and lifestyle factors. The importance of any one of these factors in increasing or decreasing the risk of developing Alzheimer’s may differ from person to person.

Keeping Your Brain Healthy

Though Alzheimer’s may not be prevented, you can reduce your risk of cognitive decline by adopting key lifestyle habits, including:

  • Engage in regular cardiovascular exercise that elevates your heart rate and increases blood flow to the brain and body.
  • Continue your education through reading or some form of educational class.
  • Evidence shows that smoking increases the risk of cognitive decline. Quitting smoking can reduce that risk to levels comparable to those who have not smoked.
  • Evidence shows that risk factors for cardiovascular disease and stroke negatively impact your cognitive health. Take care of your heart, and your brain just might follow.
  • Eat a healthy and balanced diet that is lower in fat and higher in vegetables and fruit to help reduce the risk of cognitive decline.
  • Not getting enough sleep due to conditions like insomnia or sleep apnea may result in cognitive decline down the road. Be sure to work with a provider to improve the sleep you’re getting if you experience either of these.
  • Some studies link a history of depression with an increased risk of cognitive decline, so seek medical treatment if you have symptoms of depression, anxiety, or other mental health concerns. Also, try to manage stress.

If you notice signs and symptoms of dementia or Alzheimer’s in your behavior or that of a loved one, we encourage you to visit a care provider. Receiving the care you need early on can help slow the symptoms and prevent other health issues related to cognitive decline. 

Sports Safety

Sports Safety

Learn the Symptoms of Heat-Related Illnesses

Learn the Symptoms of Heat-Related Illnesses

Strep Throat, Tonsilitis, or Sore Throat: What’s the Difference?

Strep Throat, Tonsilitis, or Sore Throat: What’s the Difference?

Colorectal Cancer: Everything You Need to Know

Colorectal Cancer: Everything You Need to Know

Find a Provider by Specialty

OR

Search By Name