If you go to a fast food restaurant，you will probably see a lot of teenagers. Today，many teenagers are overweight，and some of them are because of their bad eating habits. Most teenagers love food with a lot of fat，oil，salt，and sugar. People often call this kind of food “junk food”.

But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don't have breakfast before they go to school. During the day，some don't have a proper meal for lunch. In a recent survey at one school，scientists found that over two thirds of the students didn't follow a healthy diet. They didn't like vegetables，and many of them didn't like fruit. They preferred to eat food with a lot of salt，sugar，or fat.

Parents today also worry about their children's diet. Some doctors give the following advice：

*Teenagers shouldn't eat too much junk food.

*Teenagers shouldn't eat food with too much salt. Salt can cause high blood pressure in the future.

*Teenagers should eat food with less fat，oil，and sugar.

*Teenagers need to eat some fruit and vegetables every day. Fruit and vegetables are rich in vitamins and have little fat.

*Teenagers need to drink more milk. Milk will help their bones grow.

*Teenagers need to eat breakfast every day. This is good for their body and mind.

【小题1】“Junk food” contains a lot of fat，oil，salt，and sugar.
【小题2】In a recent survey at one school，scientists found many students liked fruits.
【小题3】The underlined word “beyond” means “相等” in Chinese in this passage.
【小题4】In this passage，doctors think the teenagers should eat more food with no vitamins.
【小题5】The best title for this passage is “Advice On Teenagers' Healthy Eating”.