The benefits of cranberries go far beyond serving as an ingredient in a sauce that pairs perfectly with Thanksgiving turkey. Native Americans used them to treat urinary infections, wounds and other ailments. The fruit may also boost the immune system, promote good gut bacteria and help prevent chronic disease. Read our Q&A with Amy Howell, an associate research scientist at the Philip E. Marucci Center for Blueberry and Cranberry Research and Extension, to learn why you should feel good about having them on the Thanksgiving dinner table.