For the organic and/or natural food, the composition or contents from transgenic crops are not allowed or strictly restricted. This is the prerequisite for organic food. As such, the statement "我自己也是盡量吃天然和有機食品,但發現天然食品中也包涵了很多轉基因" does not make sense. In addition, you may say that the natural food might contain a few substance/contents from transgenic plants/animal, but not transgenes themselves. About GMO-labelling, green-food organizations and others do support, but the giant transgenic companies (e.g. Monsanto, etc.) invest huge amount of money to beat GMO-labelling for their own profits.
"我自己也是盡量吃天然和有機食品,但發現天然食品中也包涵了很多轉基因"
Questions: Do you understand what is transgenic crop and/or transgenic food? Do you know exactly the denifition of natural and/or organic food? Do you know the differences in raw/source materials and limitations/restrictions to the composition between transgenic and natural/organic food? If not, please do not try to get involved in the discussion on this topic.