One large raw onion has only 63 calories, is made up of more than a cup of water, and provides up to 20% of your RDA of vitamin C. Do you tear up when slicing one? Try chilling the onion in the ...

So, when should you be using sweet onions? Raw, certainly -- shaved into salads or sitting on top of a freshly grilled hamburger. They're amazing when sliced thick and fried into onion rings ...

Nutritional experts emphasize onions’ impressive nutrient profile. A 100-gram serving contains just 46 calories while providing ... digestive sensitivity to raw onions, cooking them often ...