The times was changing and the life quality was became better than before, people ate the food and gat the nutrition from the nature food, but the environment was gat pollution, so there are organic food and biotech food to appear. What are biotech food, the biotech food are produced from animals and plants that have been genetically altered, but is it good for humans? I think it should be good for something like the fruit and animals, because in some place there are not good environment to seed the plants or fruit, but biotech food can change the plant to grow in bad environment and the animals, like cattle, chicken, and pigs, biotechnology can make the animals get more resistance and increases the goods. Are the biotech foods safe for humans? I think it is not, according to Steve L. Taylor, of the Department of Food Science and Technology at the University of Nebraska, “None of the current biotech products have been implicated in allergic reactions or any other healthcare problem in people.” so even the product is show us it is biotech foods and safe, we need to be carefully when we eat the biotech food. The biotech food change life is good for human, but we need to think How to keep our environment is important for us. 碩研英語一甲 MA0C0223 鄭揚逸