The benefits of physical activity are known far and wide. Weight maintenance, heart, lung and bone health, blood sugar control, improved concentration and sleep patterns. The list goes on.
Unfortunately, the very idea of exercise can be daunting for many. What does physical activity look like? Sweat bands and gym shorts? Hot and sweaty? Does it require any special equipment, such as dumbbells or a treadmill? Does going for a short walk with the family dog after dinner count?
A new study says yes. Especially for older adults. As we age, natural changes occur in the body. People who have had 20/20 vision all their life begin using reading glasses. Hypertension and high cholesterol become concerns and the subject of visits to the doctor. Blood sugars begin to creep up, and maybe insulin resistance occurs.
All of these problems (yes, even eyesight – see below) can see a positive impact from physical activity. But the idea of donning gym shorts, sneakers and hitting the gym can be daunting, particular for older adults who are most at risk for many of these health issues. The good news? Improvements in blood sugar control can happen with just a 15-minute walk after meals. While it is still recommended that adults get moderate physical activity several times a week, just a quick walk can lessen the chances of developing type 2 diabetes. The really great news is that by better controlling blood sugars, you can also reduce your risk of diabetes-associated complications. This includes cardiac disease, kidney disease, amputation, retinopathy and neuropathies.
It’s important to remember that even if you only have a few minutes to get in your physical activity, that few minutes can really mean a lot for your health.
For more information about eyesight, the great outdoors, and children, see this article:
For more information about this study, see the June issue of Diabetes Care.
- Les, MS RD LD
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