糙米是稻谷去壳后的大米,是由皮层、糊粉层、胚乳和胚芽四部分所组成的,是一种加工精度不高的粮食。大米中60%~70%的维生素、矿物质和大量必需氨基酸都聚积在外层组织中,这些只有糙米才含有,而我们平时吃的精米虽然洁白细腻,但它的营养价值比糙米要低多了。糙米不仅具有食用价值,而且还有神奇的医疗保健功效,常吃糙米可以防癌、防治贫血、镇静、清肠防便秘、降血脂、美 Brown rice rice is rice husked, is composed of cortex, aleurone layer, endosperm and germ is composed of four parts, is a kind of food processing precision is not high. 60% to 70% of rice vitamins, minerals and a large number of essential amino acids are accumulated in the outer tissue, which only contains brown rice, and although we usually eat polished white rice, but its nutritional value is much lower than brown rice . Brown rice not only has edible value, but also the magic of health care efficacy, eat brown rice can prevent cancer, prevent anemia, sedation, bowel prevention constipation, lipid-lowering, the United States