besides its beneficial effect on the heart, circulation, overweight, and immune defence, daily exercise seems to be able to increase the so-called alpha waves in the brain that appear when you are at ease and relaxed.

Please write the text above using proper case.
Besides its beneficial effect on the heart, circulation, overweight, and immune defence, daily exercise seems to be able to increase the so-called alpha waves in the brain that appear when you are at ease and relaxed.