Many varieties of millet, rice can be divided according to the nature and japonica waxy millet millet categories. Chaff can be divided according to the color of yellow bag, white, brown variety, including red, gray and more for waxy; white, yellow, brown, blue and more for japonica. In general, those thin light color quality millet chaff which brand is good, the rice is high, grain quality; and those thick-skinned hull color depth, the meter is low quality millet Henan agent, grain quality is poor. Suggestion: Look: Normal millet grain size, uniform color quality millet, milky white, yellow or golden yellow, shiny, very few broken rice purchase quality millet, no insects, no impurities. Wen: Normal millet have scent smells, no other odors. Serious deterioration of millet, hand twist easily into powder or brittle, broken rice and more, smell a slight odor or mildew odor, acid odor, smell of corruption and abnormal odor. Indigestion: B vitamins may promote secretion of digestive juice, maintain and promote intestinal peristalsis, help defecation, and prevent mouth sores effect. Stomach: neutralize stomach acid, relieve stomach pain. Millet prevent flood stomach, vomiting effect. Blood and Qi: no suitable color brilliance, losing rosy, cold hands and feet of the crowd. With Yin nourishing function that allows mothers Deficiency physique tone, helping to recuperate.