Context: Usually I do n't eat any sweet cereal except for occasionally I 'll eat frosted mini wheats like cookies ( one at a time , dunked in milk ) . Krogers has a version of shredded wheat that has the greatest ingredients list ever . " Ingredients Wheat .

Question: Why might the person not eat frosted cereals ?
Options:
0. They are concerned for their teeth
1. They are allergic to sugar
2. They are diabetic and ca n't eat sugar
3. They consider them to be unhealthy
Answer: 3