Kerala
Commonly known as the Rosematta rice, the Kerala Matta rice varieties are extremely nutritious. These bold grains lower content of fat, saturated fat, and cholestrol; considered 'heart friendly', consuming this grain ensures important blood vessels are clear of clogs and clots. 100 grams red rice has approximately 7.0 grams protein, 5.5 grams iron, and 2.0 grams fiber.