Superfoods are foods that have a very high nutritional density. This means that they provide a substantial amount of nutrients and very few calories. They contain a high volume of minerals, vitamins, and antioxidants. Antioxidants are natural molecules that occur in certain foods. They help neutralize free radicals in our bodies. Free radicals are natural byproducts of energy production that can wreak havoc on the body. I am working as professor at University of Agriculture, Faisalabad, Pakistan and lead Alternate Crops Lab. I have introduced 7 super food crops. This video explains a basic information.