1. A few years ago the author enjoyed fast food greatly | deliciously and thought it was convenient.
2. The wondering author left the book Fast Food Nation about the fast food industry.
3.
His habits of his total lack of exercise made him think carefully about
his nutrition together with diet. (his diet together with nutrition)
4. People don't think that the taste they like so much is a careful combination of artificial flavorings and preservatives.
5. Every person is responsible for their health, for what they eat and what they look like.