<h3>1.Stick to a healthy diet. ... </h3><h3>2.Sleep well. ... </h3><h3>3.Take power naps. ... </h3><h3>4.Drink enough water. ... </h3><h3>5.Get up and move around. ... </h3><h3>6.Don't study too long at a stretch. ... </h3><h3>7.Read aloud and write more. ... </h3><h3>8.Rotate your study topics.</h3>