Piglets like to eat sugar very much. One day, her mother went to the supermarket to buy a lot of sugar and took it home for pigs to eat. When she got home, she noticed that it was her favorite candy and ate it in a hurry. Mother said, "Little pig, you should eat less sugar. It's too late to have cavities! " "But the pig doesn't think so. He eats it every day, every month and every year. Even if he doesn't eat for a day, he has to do one less thing. Eat more than 20 pieces of sugar a day! And don't brush your teeth after dinner.

Not only does the pig have a toothache, but her mother also takes the pig to the hospital for examination. Niu Yi looked at it and said, "It's time to pull out your teeth." Piggy was very sad after hearing this. Dr Niu added: "You are still young. Your teeth can grow back after they are pulled out. However, if one day you still eat so much polysaccharide and don't brush your teeth, new teeth will never grow again. "

Piggy decided that she would never brush her teeth again and eat candy. Now, the new teeth are neat and beautiful, and everyone praises them!