Healthy Cooking c/o Oprah and Dr. Oz These muffins are delicious, easy to make and great for you. Enjoy them hot out of the oven and keep extra for lunchtime snacks for the kids (or you) during the week. Pumpkin is loaded with an important antioxidant, beta-carotene. Beta-carotene is one of the plant carotenoids converted to vitamin A in the body. In the conversion to vitamin A, beta carotene performs many important functions in overall health. Current studies link diets rich in foods with beta-carotene to reducing the risk of certain types of cancer and protection against heart disease. Chia seeds can be found at some health food stores.