the valueBut in case you were on the fence, there's some new scientific research to suggest that long-term pet ownership could actually be good for your brain, even helping to slow cognitive decline in older adults.released Wednesday by researchers at the University of Michigan linked owning a pet for five or more years to delayed aging in the brain in adults around the age of 65.
The researchers looked at cognitive data from an existing study of more than 1,300 older adults with an average age of 65 who all had normal cognitive skills at the start of the study. Of those participants, 53% owned pets with 32% of them describing themselves as long-term pet owners, meaning that they had owned a pet for five years or more.
The researchers measured cognitive function based on tests administered to study participants over a six-year period, including number counting, subtraction problems and word recall tests. Based on how participants performed on those tests each year, they received a cognitive score ranging from 0 to 27.
The Michigan researchers found that over the six-year period, cognitive scores decreased at a slower rate in pet owners than non-pet owners. The difference in cognitive decline was even stronger among long-term pet owners. On average, long-term pet owners had a cognitive score 1.2 points higher compared to participants without pets.