It's important to stay healthy because without good health,people nearly can do nothing.I think there are several ways to stay healthy.First,good healthy eating habbit is very important.we should eat three healthy meals every day instead of junk food.We'd better eat slowly.Second,we should have good habbits,such as,having enough sleep so don't stay up too late,wash our hands in time,brush our teeth at least twice every day,drink enough water,don't snoke and so on.Last but not least,it's very important to laugh every day.