As far as I'm concerned,a healthy living style is a very important thing in our life.First of all,if we want do what we like and go to somewhere what we enjoy,we must have a healthy body.Therefore,we should have a healthy living style in order to keep fit.On the one hand,we should do exercise every day.On the other hand,we should eat food what full of nutrition,like fruit,vegetable.Don't eat too fat.Don't make a pig of yourself.