Use pumpkins for more than decorations this year. That bright orange color should be a dead giveaway that pumpkins contain plenty of antioxidants, particularly beta carotene. This health booster contributes to increased immunity, eye health and can prevent diseases like cancer. It high fiber content promotes colon health as well. {relatedarticles}Pumpkin seeds are a popular fall treat, and those too are loaded with nutrition. When you're scraping out that jack-'o-lantern-to-be, rinse the seeds and set aside to dry. Spray a little olive oil or butter-flavored spray on a baking sheet and spread the seeds around. Sprinkle with a little salt or your favorite salt-free seasoning, and bake in a preheated 325 oven for 25 minutes, stirring constantly.