Rice is one of the oldest cereal grains in the world. Most of the carbohydrate in rice is starch. Starch is the most common form of carbohydrate in foods.
Rice comes in many varieties, from long-grain to short-grain, white to brown, and even black. Rice is commonly used in a variety of dishes, including stir-fries, soups, and curries.
Rice is believed to have originated in China, where it has been cultivated for more than 5,000 years. Now it is widely cultivated in many countries. Countries like China, India, Thailand, Vietnam, and the United States.