Watercress is the most nutrient-dense powerhouse vegetable, according to CDC standards. Nutritionists Serena Poon and Ilana ...

Dr. Tom C. Nguyen describes what he eats on a typical day and explains how his diet helps him to avoid heart disease.

You won’t believe some of the stuff you’ve been eating. Read these food facts from our experts before you take another bite.

But even as you build healthy eating habits, you may find yourself in need of a quick meal when you're on a tight schedule.