If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers are overweight because of their bad eating habits. Most teenagers love food with a lot of fat(脂肪), oil, salt, and sugar. People often call this kind of food "junk food".
But bad eating habits go beyond(远不止)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 nice meal for lunch. In a survey(调查)at one school, scientists found that more than two-thirds(三分之二)of the students didn't follow a healthy diet(饮食). They didn't like vegetables, and many of them didn't like to eat fruits. They liked 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 ideas:
★Teenagers shouldn't eat too much junk food.
★Teenagers shouldn't eat food with too much salt.
★Teenagers should eat food with less fat, oil and sugar.
★Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich iii vitamins(维生素)and have little fat.
★Teenagers need to eat breakfast every day, This is good for their bodies and mind.
★Teenagers need to drink more milk. Milk will help them grow.
