While Sleeping the bidy releases proteins known as Cytokines. Cytokines are needed to fight infection and disease and are elevated and replenished during sleep. Without proper sleep, the amount of Cytokines decreases, making a person more susceptable to disease and infection.
Physical activity on the other hand has been proven to reduce the chances of acquiring type 2 diabetes, Osteoporosis, heart disease and many more. so for over all good health physical activity and proper rest are critical
