Brown rice, refers in addition to the housing retain the whole grain. That contains the cortex, aleurone and germ of rice. Because taste thick, close texture, it is also more time-consuming to cook; but the nutritional value of brown rice is higher than polished rice. Compared with whole wheat, brown rice protein content, while small, but good quality protein, mainly rice sperm protein, amino acid composition is relatively complete, the body easily digested and absorbed, but less lysine content, contain more fat and carbohydrates, can provide a lot of calories in a short time for the human body.