Ways that exercise can lead to better memory, attention, and executive function in the brain, and lower the risk of certain symptoms or anxiety and depression.
VIDEO TRANSCRIPT
We’ve all heard that we should exercise.
Doing aerobic activities that are moderately intense, like brisk walking, for a total of at least 30 minutes on most days is good for your heart and your overall health.
But did you know it’s also good for your brain? Exercise improves blood circulation in the brain and releases substances that protect and promote the growth of neurons, brain cells that send and receive messages.
These effects can lead to better memory, attention, and executive function, which is the ability to plan and make decisions.
Exercise may also enlarge the hippocampus, an area of the brain involved in memory that tends to shrink as we age.
This may help explain why regular exercise is associated with a lower risk of dementia.
In addition, a daily hike or bike ride can enhance your emotional well-being by increasing mood-boosting chemicals in the brain.
And it may lower the risk of depression and reduce symptoms in those who have depression or anxiety.
Got only ten minutes? It’s fine to divide that half hour of exercise into shorter spurts.
In addition to aerobic exercise, try to do strength training at least two days a week, which may also improve cognitive function and mood.
Lifting weights is one way but not the only one. You can also use resistance bands, household objects like cans and water jugs, or your own bodyweight.
If you’re new to working out, see a health care provider to make sure it’s safe for you,
Start slowly and gradually ramp up the intensity.
Choose activities you enjoy so you’ll stick with them.
And remember that everyday activities like mowing the lawn or cleaning your house count if they get your heart pumping.
However you do it, moving your body strengthens your brain which makes exercise a smart idea!