Which of the following is a source of complex carbohydrates?
a. candy
b. yogurt
c. ground beef
d. breakfeast cereal

I think its A. Candy

Explanation:

Any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body.

answer; eat a strict gluten-free diet;