Onions

 

A raw onion is cooling and it has enzymes that decrease inflammation." Research shows that onions are loaded with sulfur compounds that help fight inflammation. So if you don't mind smelling like a raw onion, this pain remedy is a keeper

They may not be overflowing with vitamins and minerals: One medium onion, which contains about 44 calories, provides 20% of your daily vitamin C needs, and between 5 and 10% of of the DV for B6, folate, potassium, and manganese. But onions are chock-full of antioxidants. They supply dozens of different types, including quercetin, a potent anti-inflammatory compound. The outer layers of an onion pack the greatest antioxidant punch.