阅读短文,回答问题
PED (Partial eclipse disease)is a kind of bad eating habit. People with PED only like or dislike some kinds of food. It happens to babies and children most. Some old people have such a problem,too.
Why does it happen?
You are one of the main reasons. When you don't eat some food often,your children see it and soon follow you. Also,too much love from the one﹣child family makes children get bad eating habits easily. Some children with low Zn(锌) levels might have PED,too.
What do children with PED usually do?
When you find your children have one of such symptoms(症状),you have to take it seriously.
*Only eat meat for a meal,leaving rice there.
*Never eat vegetables but always eat so much junk food.
*Enjoy all drinks such as cola,milk and yogurt and they even think of them as main food.
*Eggs are their favorite food and they eat at least three to four eggs a day.
How to help your children with PED?Add Zn to children's food. Try to let children eat more food with Zn such as fish,liver(肝脏),oysters(社蛎) and other kinds of meat.
Sometimes medicine with Zn is necessary too. Set a good example for them. You are the best teacher for your children.