Hello!I'm Lura.I'm a doctor.I think health is it very important for us to do everything.So we must to keep healthy.Now let me tell you how to do it.First,you should have healthy eating habit.Such as eat more fresh fruits and vegetables,don't eat junk food.Second,you should usually play sports.Scientist said sports can let us healthy.Third,you should have a good sleep habit.Finally,you should keep a good mood every day.