Monday, January 21, 2019
Hate housework? Well here's a new reason to look forward to it. According to a story on NPR, Daily Movement--Even Household Chores--May Boost Brain Health in Elderly a recent "study finds even simple housework like cooking or cleaning may make a difference in brain health in our 70s and 80s."
The study looked at 454 older adults who were 70 or older when the research began. Of those adults, 191 had behavioral signs of dementia and 263 did not. All were given thinking and memory tests every year for 20 years.
In the last years of research before death, each participant wore an activity monitor called an accelerometer, similar to a Fitbit, which measured physical activity around the clock — everything from small movements such as walking around the house to more vigorous movements like exercise routines. Researchers collected and evaluated 10 days of movement data for each participant and calculated an average daily activity score.
The findings show that higher levels of daily movement were linked to better thinking and memory skills, as measured by the yearly cognitive tests.
The article discusses limitations on the study and the need for more research. In the interim, get out a dust cloth and the broom and start cleaning!