FIESTY acronym to improve cognitive function, reduce chances of developing dementia

As researchers learn more about how we age, they're finding that genetics are only half of the story when it comes to developing Alzheimer's disease.

"The good news is that there is quite a bit within our control when it comes to reducing our risk for Alzheimer's disease," said Abhilash Desai, M.D., a SLUCare psychiatrist and director of Saint Louis University's Center for Healthy Brain Aging. "The brain has a tremendous capacity to change once we adopt healthy lifestyle changes.

Saint Louis University experts say that in many cases, what's good for the heart is good for the brain. As with heart disease, we can control factors like diet and exercise, which may reduce our risk of Alzheimer's.

A recent issue of Clinics in Geriatric Medicine, guest edited by Desai, chronicles findings that suggest lifestyle changes can affect our Alzheimer's risk.

Desai recommends following the FIESTY acronym to improve cognitive function and reduce your chances of developing dementia:

FIESTY:

F = Food
Recent studies suggest that a Mediterranean diet, with lots of fruits, vegetables, fish and olive oil, can reduce your risk of cognitive decline.
I = Intellect
Taking on new and intellectually challenging activities throughout life keeps your brain active and builds new connections in the brain. This can include anything that challenges your mind - from learning a new language to starting a part-time job.
E = Exercise
Exercise, which we know is good for the whole body, also turns out to be good for your brain. Daily aerobic exercise is best, though any exercise can help.
S = Sleep
Make sure you're getting a good night's sleep to ensure brain health, and treat conditions such as sleep apnea.
T = Treatment
It's important to treat other health conditions like, high blood pressure, which will also reduce your risks of Alzheimer's disease.
Y = Yes
Say yes to opportunities in your life, from going to lunch with friends to joining a reading group.

"We're seeing more and more seniors staying active and engaged," Desai said. "You're never too old to try new things."