
From fortifying your immune system against future cancers to reducing the risk of breast cancer, regular exercise helps protect your body. Although researchers aren’t entirely sure how exercise boosts immunity, theories range from bacteria being flushed out of the body to a reduction in stress-released hormones that might increase the risk of illness. While we wait for the science to catch up, it’s clear that engaging in moderate to intense exercise benefits your body in ways we’re not even sure of yet.




