You only have on body, so it makes sense that you would want to take good care of it over the years. One way to do this is by choosing healthier foods. Eating more fruits and vegetables is a good way to start. You may also want to choose healthier versions of the cereals, breads, and pastas that you eat.
The more you read about health food, the better choices you'll be equipped to make. So, while we urge you to read all of the books and resources you can find, we really hope you start by reading here on this website.