Will I Get Alzheimer’s? 6 Ways to Reduce the Risk

Amy and her dad

When I tell people I’m caring for my 91-year-old dad who has Alzheimer’s disease, they look at me sympathetically and say, “I don’t know how you do it.” When they learn that I also cared for my grandmother when she had Alzheimer’s, they gingerly ask, “Are you afraid of getting it yourself?”

Well, yes, actually. I’m terrified.

With World Alzheimer’s Day this month (Sept. 21), it’s on my mind  more than usual. No one wants to get Alzheimer’s, but when it’s affected others in your family, you feel a gnawing fear whenever you realize you’ve misplaced something or forgotten a name.

According to Jessica Langbaum, associate director of the Alzheimer’s Prevention Initiative, someone with a parent or sibling who developed Alzheimer’s by age 85 may have two to four times the risk of developing the disease. If these relatives developed the disease after age 85, the risk is probably the same as anyone else who lives to that age. The Alzheimer’s Association reports that the risk increases when multiple family members develop the disease.

Organize and privately share crucial info with family and caregivers — Download AARP’s Caregiving App »

No genetic test can definitively predict who will or will not develop Alzheimer’s disease. The National Institute on Aging has a helpful fact sheet that says, “Genetic testing is used by researchers conducting  clinical trials and by physicians to help diagnose early-onset Alzheimer’s disease. However, genetic testing is not otherwise recommended.”

I often ask people whether they would want to know if they had a higher genetic risk of developing Alzheimer’s. Many tell me they just don’t want to think about it; others say they’d rather not know because they’d feel helpless to do anything about it. In my case, I’d want to know if — and only if — it was a definite predictor.

With the future uncertain, I think it makes sense to do my best to lower my risk and prepare for Alzheimer’s, or any other catastrophic health condition, just in case.

Just as there are currently no cures for Alzheimer’s, there are no proven preventions. But experts say that what is heart-healthy is also brain-healthy. Because I’m an  Alzheimer’s caregiver, it’s a huge challenge for me to find the time to follow these recommendations, but knowing my risk, I really try. 


  1. Exercise regularly: I manage quick workouts on my mini-trampoline and schedule time for yoga or Pilates.
  2. Eat a healthy diet: I’ve gained almost 20 pounds while caregiving, and now am working hard to lose the weight by cutting down on stress-eating sweets and eating more fish and veggies — and just a little bit of dark chocolate!
  3. Stay mentally and socially engaged: I make an effort to stay connected with friends and keep my mind active. I've also taken up a new instrument — the ukulele.
  4. Manage stress: Caregiving is extremely stressful. I practice mindfulness, meditation and yoga, get acupuncture and sip on tea with stress-relieving herbs. Periodic vacations are a must for my mental health.
  5. Sleep well: I sometimes lose focus on other healthy habits, but rarely do I get less than eight hours of sleep. I listen to a guided meditation when I go to bed each night and it works like magic.
  6. Plan for the future: I’m preparing my finances, legal matters and long-term care plans, in case there is a day when I need someone to care for me.

 

Get discounts on prescriptions, health exams, eye care and more — AARP Member Advantages »

I am grateful to be here to serve as Dad’s advocate, champion and companion, but I will do everything in my power to prevent someone who loves me from having to deal with the same heartbreak down the road. I urge people to help end this horrible disease. Share your Alzheimer’s caregiving story, and j oin the Alzheimer’s Prevention Registry, which provides regular email updates about the latest Alzheimer’s research, overall brain health and upcoming prevention trials. They have additional suggestions for actions to take on World Alzheimer’s Day here.

Amy Goyer is AARP’s family, caregiving and multigenerational issues expert; she spends most of her time in Phoenix, where she is caring for her dad. She is the author of   AARP’s Juggling Life, Work and Caregiving . Follow Amy on Twitter @amygoyer   and on   Facebook .

Also of Interest

See the  AARP home page for deals, savings tips, trivia and more.

Search AARP Blogs

Related Posts
February 04, 2016 09:00 AM
When Dad was diagnosed with Alzheimer’s disease, I knew he would need all of his senses to help interpret the world around him and balance his changing cognitive abilities. But he has hearing impairment and limited vision (glaucoma plus visual-processing problems associated with Alzheimer’s). Even though there is only so much I can do about the visual issues, I assumed  hearing aids would solve his auditory problems. I was wrong. The good news is that we eventually discovered a surprisingly simple solution.
February 01, 2016 10:00 AM
The phone rang one day when I was at work. It was my mom. “Come right away, Elaine, we need you,” she said. Mom had just driven Pop to the emergency room. I knew Pop must have been very sick, because Mom hadn’t driven a car in years.
January 21, 2016 01:00 PM
I have been both a live-in caregiver and a long-distance caregiver. In fact, currently, I’m really both. My dad lives with me (as do my sister and her two sons at the moment), and I also travel for work, about a week every month. I’ve learned to manage my loved ones’ care no matter where I am. Here are some of my tips for other long-distance caregivers.