7. Leaf Lettuce
Here goes the unexpected but truly a generous superfood. A couple of cup lettuce, and 100 percent of your daily vitamin K for strong, healthy bones are covered. There are a whole lot of people suffering from migraines and, of course, the super leaf lettuce is there to save the day as it has loads of vitamin B which prevents from migraines to occur. Except for that, Lettuce can help to prevent lungs and mouth cancer. And what more you can get is that it protects your eyesight. But that doesn’t mean you are going to turn into an owl with supernatural night vision power, it will protect your eyes, not super improve it as being a superfood. Got it?