Pumpkin spice is rich in antioxidants that help protect the body from oxidative stress. Pumpkin spice has become a cozy, comforting staple in many fall recipes, from lattes to pies. Pumpkin spice also offers a range of potential health benefits, making it more than just a seasonal indulgence. High in AntioxidantsThe spices in pumpkin spice can encance the flavor, aroma, and color of foods. However, one teaspoon of pumpkin spice provides about 12% of the daily value (DV) of manganese.