“Again with the onions,”  you’re probably screaming.   Onions are really healthy, as long as you choose and use them wisely. They’re rich in cancer-fighting sulfurs as well as quercetin, a phytonutrient that concentrates in a plant’s outer layers.

But if you shed too many layers, you’re also shedding the quercetin.  Instead try these tips for peeling onions with ease.