8 Unexpected Ways To Decrease Your Risk Of Alzheimers

As we age, our brains can begin to get less sharp, making it harder to learn new things or remember key events.

For some people, that cognitive decline could be significant in some rarer cases leading to Alzheimer’s disease.

When it comes to Alzheimer’s, there are more drug failures than successes. On average about 99% of all drugs in clinical trials never actually make it to approval.

But there are other ways to decrease your risk of getting the disease. We spoke with Neurotrack CEO Elli Kaplan, whose company recently launched an online assessment that helps people understand the state of their memory health, to learn about some of the ways you can potentially decrease your risk for Alzheimer’s and cognitive decline more broadly. And a recent report from the journal Lancent found that avoiding certain lifestyle risk factors could possibly delay or prevent one-third of dementia cases around the world.

Here’s what the science has to say about the best ways to lower your risk of Alzheimer’s and cognitive decline.

Pay attention to the food you eat.

Flickr / THOR

The right diet can contribute to lowering your risk of cognitive decline in particular a diet called the MIND diet, short for “Mediterranean-DASH Intervention for Neurodegenerative Delay”

It’s a hybrid version of the Mediterranean and DASH diets, focusing on the aspects of those diets that have to do with the brain. Berries, olive oil, nuts, and dark, leafy greens are staples of the diet, which was designed based on large-scale studies of cognitive decline and ranked third on US News and World Report’s annual best diet list.

A study of almost 1,000 seniors found the diet appeared to lower the risk of Alzheimer’s by 35% for those who followed it moderately and by 53% in people who followed it closely.

Plus, it fits in with what Dr. Maria Carrillo, chief scientific officer of the Alzheimer’s Association told Business Insider in July 2016: “Have fun, eat healthy meals that are good for you, and you may end up helping your brain as well as your heart.”

Maintain your hearing.

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According to a new report in the journal Lancet, losing your hearing can increase your risk of Alzheimer’s. While the reason for this isn’t entirely clear, the researchers suggested it could have to do with the social isolation that comes from losing your hearing and how that affects the brain when it’s not able to work at processing sound.

Avoiding loud noises, and wearing protective earplugs could help stave off this hearing loss.

Stay active.

Women take part in an aerobics class at the gymnasium of a sports center in Cartago.AFP/Federica Narancio

Citing intervention-based trials and epidemiological studies, the National Institute on Agingfound that exercise can also play a key role in reducing your risk for Alzheimer’s and general cognitive decline. Neurotrack’s program recommends strength training and cardiovascular exercises, said Kaplan.

Exercise can have additional health benefits as well, adding to the idea that what’s good for your heart and body may also be good for your brain.

Decrease your stress levels where possible.

There is evidence to suggest a link between stress and anincreased risk of Alzheimer’s and cognitive decline.

A small2009 study found thatof the 41 participants with mild cognitive impairment, those who had higher stress ratings also had faster rates of cognitive decline.

Adam Berry /Getty Images

The good news is that there are plenty of steps you can take to manage stress, such as breathing exercises, meditation and yoga.

Maintain healthy sleep habits.

Flickr/Ara Moleri Riva-Zucchelli

Too little sleep can do a whole host of things to your body and brain.

A 2014 review of observational studies found that poor sleep is a risk factor for cognitive decline and Alzheimer’s. Though the researcher said there needs to be more research into the exact mechanisms of why that is, they concluded that “healthy sleep appears to play an important role in maintaining brain health with age, and may play a key role in [Alzheimer’s disease] prevention.”

Don’t smoke.

Ryan Pierse/Getty Images

According to the World Health Organization, smoking is associated with an increased risk of dementia and Alzheimer’s. Researchers think this has to do with the vessels that carry blood around our body and to our brains, which are also linked to things like stroke and heart disease.

Stay socially active.

Mario Tama / Getty Images

Staying social can be a great way to lower your risk of cognitive decline and Alzheimer’s. According to the National Institute on Aging, staying cognitively active, either with intellectual stimulation or staying socially engaged, is linked with a decreased risk of Alzheimer’s.

That social component is something Neurotrack is working hard to address, said Kaplan. The company has plans to build an internal social network. Since the assessment launched in December 2016, she said she’d seen thousands join a private Facebook group to chat about their results. Kaplan said there’s even one group in New Zealand that has started meeting up for coffee after they took the assessment.

Read, play games, or otherwise stimulate your mind.

Along the lines of social engagement, staying stimulated intellectually has also been associated with a decreased risk of Alzheimer’s. That kind of stimulation can be anything from reading to crossword puzzles or attending lectures and playing memory-based games, according to theNational Institute on Aging.

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Read the original article on Tech Insider. Copyright 2017.

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