Regular activity not only strengthens muscles but can bolster our bones, blood vessels, and immune system. MIT engineers have now found that exercise can also have benefits at the level of ...
The science of why we age is a hot topic, with studies pointing to changes in our chromosomes, cellular stress and epigenetics as culprits. These changes are difficult to reverse with treatments — but ...
Muscle cells burn slightly more calories than fat cells, even at rest. And, of course, exercise burns calories. Keep in mind that the speed of your metabolism is probably not responsible for any ...