近几年来,随着人们生活水平的不断提高,在吃的方面,不少人不愿吃五谷杂粮;只喜欢吃鸡、鱼、肉、蛋。其实,人是杂食动物,古语说得好:“烹龙炮凤何足贵,劝君杂食颐天年。”这“杂食”二字,深含着不少科学道理。一是杂食可以使人体均衡地得到各种营养物质。人体每天所需要蛋白质、碳水化合物、脂肪、维生素、 In recent years, as people’s living standards continue to improve, many people do not want to eat whole grains when eating. They only like chicken, fish, meat and eggs. In fact, people are omnivores, the old saying goes: “Cook Dragon Artillery He Ho Gui expensive, persuade the king omnivorous days. ” This “omnivorous ” word, deep with many scientific truths. First, omnivore can make the human body get a balanced variety of nutrients. The body needs protein, carbohydrate, fat, vitamins,