Emerging Research: A Holistic Approach to Reducing Dementia Risk

Emerging Research: A Holistic Approach to Reducing Dementia Risk

by Corey Bliss

A groundbreaking new study published last month in the Journal of the American Geriatrics Society sheds light on a holistic approach to reducing the risk of neurodegenerative conditions, including Alzheimer’s disease and related dementias. 

Researchers followed a group of individuals over the age of 65 with some degree of cognitive decline (e.g. mild cognitive impairment) over the course of an 8-week lifestyle intervention. Notably, this is the first randomized control study that looked at the effect a combination of three lifestyle factors could have on mitigating the risk of developing dementia. Specifically, the participants switched to a Mediterranean diet, had 30 minutes of physical exercise 6 days a week, and had cognitive engagement by learning or teaching a new skill, such as painting or cooking. 

After 6 months, the subjects were re-evaluated, and researchers already saw evidence of neuroplasticity – meaning that participants who engaged in all three lifestyle changes saw either a stabilization of or slight improvement to their cognitive decline. 

In the words of renowned dementia care expert Jeannine Forrest, Ph.D, R.N., “It’s never too late to change what you’re eating, get more physical exercise, or take up a new hobby.” These encouraging results will surely be a catalyst to further research, and reinforce the hypothesis that the risk of developing dementia-related illnesses can be reduced and managed with comprehensive early intervention.