1.Go for regular exercise, play games
2.Avoid stress and anxiety,
3. Practice yoga, meditation, deep breathing exercise like pranayama to calm your mind, control your emotion and relieve stress
4..Take good nourishing diet,green leafy vegetables, fruits, milk, cheese, paneer, egg, mutton, chicken,and fish etc.
5.Drink plenty of water
6..sleep for 7-8 hours daily to remain healthy