More and more people are getting fatter ，They prefer fast food to healthy food。 Eating too much junk food is bad for our health and study 。 So do you want to know how to keep fit? there are four kinds of ways which can help you to keep fit。
1 Drink milk and eateggs every day。2 Eat more vegetables and more fruit。3 Take more exercise。
4 Sleep well。Good habits and a healthy lifestyle is good for our health。