What do you think can be done to be healthy? (English composition)

I think we need to live a more balanced life to stay healthy. Here are some suggestions for you. First of all, we should have a good eating habit. We should eat more fruits and vegetables and less meat and junk food. Second, we should have a good sleep every night. Don't stay up late. Third, we should exercise every day. If we can do exercise for half an hour every day, we can have a healthy life.