Rice is used as a staple food in many cultures. White rice is high in minerals and rich in vitamins. Rice contains a very low amount of saturated fat and cholesterol. That makes it good food for the heart.
Cooked, unenriched, white, long-grained rice is composed of 68% water, 28% carbohydrates, 3% protein, and negligible fat (table). In a 100 gram serving, it provides 130 calories and contains no micronutrients in significant amounts, with all less than 10% of the Daily Value (DV) (table). Cooked, white, short-grained rice also provides 130 calories and contains moderate amounts of B vitamins, iron, and manganese (10–17% DV) per 100 gram amount (table).