A wooden kitchen table by a window on a late October morning, holding a bowl of red onions and apples, kale, broccoli and a glass of water, with fallen leaves visible outside.
allergies

Fall Allergies or a Cold? How to Tell the Difference — and the Quercetin Foods to Eat Either Way

Allergy symptoms run for weeks; a cold eases in seven to ten days. What usually tells them apart in late October, and the quercetin foods to eat either way.