04/15/2019 at 12:00 PM Sweet Potato Tacos by The Dr. Oz Show Tweet Swap out meat for sweet potatoes in this vegetarian twist on a classic dish. For lunch or dinner, these healthy tacos will satisfy your Mexican take-out cravings. Get the recipe. By The Dr. Oz ShowThe Oz Blog’s Medical Research Team furthers the mission of the The Dr. Oz Show by facilitating a larger conversation on health, wellness, and important medical news as it happens. Stay informed, stay one step ahead, and stay healthy.