Brain health decreases with age, with the average brain shrinking by about five per cent per decade after the age of 40.

In lieu of this fact, researchers from the Western Sydney University in Australia examined the effects of aerobic exercise on a region of the brain called the hippocampus, which is critical for memory and other brain functions.
Here are 7 incredible ways exercise can benefit the health of your brain:
Betters your mood

Exercise has an overall effect on mood, with some studies suggesting just five minutes of activity is enough to alter mood state. Exercise increases endorphins and other chemicals that make you feel good and enhances your overall sense of wellbeing.