Foods that contain a high nutritional density are known as superfoods. High nutritional density means that these foods provide a substantial amount of nutrients while also being very low in calories. They are rich in a variety of minerals, vitamins, and antioxidants. Including superfoods into an overall healthy, balanced diet is great for your body and mind.
Superfoods are packed with healthy fats, thought to reduce the risk of heart disease; fiber, thought to help in the prevention of diabetes and digestive problems; and phytochemicals - the chemicals in plants that are responsible for colours and smells, which can have numerous health benefits as well. It is advisable to consume superfoods on a regular basis, in combination with a healthy, balanced diet.
Superfoods are also rich in antioxidants, which are natural molecules that occur in certain foods, and help neutralize free radicals in our bodies. Free radicals are natural byproducts of energy production, that have close links with the following health problems:
- Heart disease
- Immune deficiency
- Parkinson’s disease