12 Unhealthy Foods That Doctors Steer Clear Of

You've heard this hundreds of times before, but it's still true and it's still important: The foods you eat on a daily basis will make a big difference in your future. Eating well not only helps you maintain a healthy weight - it can also help you stave off a number of chronic conditions, like heart disease, diabetes, and cancer.

Knowing what foods to eat (hint: lots of plants!) is crucial. Knowing what foods to avoid matters, too.