Exercise boosts “good” cholesterol
If you’re not exercising already, here’s another good reason to do so. According to a report published in the Archives of Internal Medicine, a review of previously-published studies showed that aerobic exercise (the kind that gets your heart pumping fast) can help increase the levels of “good” (HDL) cholesterol in your body. The increase was greatest in people who were obese and those with high cholesterol.
Unfortunately a couple of jumping jacks are not going to do the trick! Apparently, you need to exercise for at least 30 minutes at a go and for a total of 2 hours a week to get the full benefits.
Unfortunately a couple of jumping jacks are not going to do the trick! Apparently, you need to exercise for at least 30 minutes at a go and for a total of 2 hours a week to get the full benefits.
What kind of exercises should I do?
Some examples:
- walking
- jogging
- skipping (jumping rope)
- swimming
- cycling
The good news is that:
- the intensity of the exercise was less important than the duration, i.e. you can exercise gently and still enjoy the benefits, and
- you don’t have to go on any special diet (though you are watching what you eat already, right?)
Why the fuss about HDL?
HDL has a protective effect on the heart and blood vessels. Higher levels of HDL decrease your risk of developing cardiovascular disease (heart disease, strokes e.t.c.). When you combine this with other lifestyle changes it can make a big difference.
There a drugs that can raise you HDL levels much higher than aerobic exercise, but if you’re looking for drug-free options, this may be the way to go.
