12. Bitter Melon
At least the name gives you fair warning before you even try it. “Bitter melon” isn’t a flattering food name, and that’s because it isn’t good. Not surprisingly, it’s bitter. It also looks like a cucumber that has been exposed to a lot of radiation. But it also happens to be one of the best sources of choline and folate as well as having solid amounts of most of the other vitamins and nutrients.