The Blood Orange is one of the most deliciously sweet fruits and it is extremely nutrient dense. Besides being a good source of potassium, folic acid and dietary fiber, this fruit is an excellent source of vitamin C and flavonoids which together increase immunity and overall good health. Due to its deep red pigment, the blood orange is a powerful source of carotenoid antioxidants, which protect against cancer. This fruit is extremely low in calories (~70 calories for 1 medium-sized fruit), sodium, saturated fat and cholesterol. You can reap the health benefits of the blood orange by consuming it in whole or juiced form. Due to its powerful cold-fighting properties and antioxidants, I load up on blood orange juice during the winter months.