Question: are there chemicals in mcdonald's food?
Answer: Almost every bun at McDonald's contains dough conditioners. ... McDonald's uses azodicarbonamide in their buns, from the sesame to the McRib bun. Azodicarbonamide is also a chemical foaming agent, a blowing agent for plastics and rubbers and a common food additive, and it is even found in some tobacco products.