8 Superfoods You Need To Add To Your Diet

2.) Egg whites
The great thing about these is how low in calories they are – a mere 17 of the things in each white. But that supplies a healthy chunk of protein as well as calcium to help protect your bones. They’re a particularly versatile superfood, in that you can hard-boil them to eat as a snack, put them in salads, or use them to make omelets.