Exercise can ward off chronic disease and help you maintain your independence and mobility. But the older we get in the United States, the less active we are, according to a study published Sept. 16, 2016, in the CDC's Morbidity and Mortality Weekly Report.
Researchers analyzed data from a 2014 national health survey, focusing on adults ages 50 or older. Over all, about 28% of those people had not exercised in a month. But inactivity increased with age: non-exercisers amounted to about 25% of people ages 50 to 64, about 27% of people 65 to 74, and about 35% of people 75 or older.
The good news? "It's never too late to become physically active! We have research studies showing that changing from being inactive to active—whether occurring in your 40s, 50s, 60s, or even 70s—is beneficial for health," says Dr. I-Min Lee, a Harvard Medical School professor. Aim for 150 minutes per week of moderate-intensity activity, such as brisk walking. If you're unable to meet that goal, remember that any physical activity will provide health benefits, so do what you can manage based on your ability and your doctor's advice.