This yummy, hearty dish will help warm you up on a chilly February evening. The ultimate healthy, comfort food, sweet potatoes are a top source of beta-carotene (the precursor for vitamin A).Plus, they contain antioxidants called anthocyanins that are beneficial for your bone and joint health because they have potent anti-inflammatory properties.In studies, sweet potatoes reduced NF-kB, iNOS and COX-2 — all of which are markers of inflammation.Another great thing about this bone-healthy recipe is that it’s perfect for busy cooks — just set it in the oven for 20 minutes and leave it alone. “Bone” appetit!