Rice originates in Asia, mainly in southeast Asia. It is a staple food in India, predominantly southern India; there are different kinds of rice varieties; they are more nutritious. Kavuni rice varieties are popular nowadays. Mahil karuppu kavuni rice is rich in vitamin C, antioxidants, fiber, calcium, and a higher amount of protein compared to white rice. It can treat constipation, aids weight loss, removes bad cholesterol, prevents diabetes.