Tea is the most popular beverage worldwide (after water), but coffee is close behind it in industrialized countries.
Fish has been seen as a cardiovascular hero ever since it was observed years ago that Eskimos and Japanese people who eat lots of fish have a low rate of heart disease.
Developing healthy eating habits isn't as confusing or as restrictive as many people imagine. The first principle of a healthy diet is simply to eat a wide variety of foods.
You can get all essential nutrients by eating a balanced variety of foods each day from the food groups listed here.