Buckwheat, also known as Kuttu in India, is one of the most common types of Millet and is often used during the Navratra fasting time. It is diabetic-friendly and helps in reducing blood pressure. It is helpful for good cardiovascular health, and if you want to lose weight, it should be integrated into your diet. Buckwheat also protects against cancer of the breast, asthma in children, and gallstones.