Trash food is refers provides some quantity of heats merely,no other other nutrient food,perhaps provides surpasses the human body need,turns the unnecessary ingredient food.So-called trash food is refers including the human body needs the nutrition ingredient,the process explodes,roasts,burns and so on the processing crafts to cause the nutrition ingredient part or to lose completely,or increases,the production in the processing process or long-term excessive edible produces food in the human body which the deleterious substance zhu remains.If fries in oil kind of food,including the benzene and pyrrole fumigates kind of food including the nitrite as well as easy to create the salt which Shui Nazhu remains to soak kind of food and so on.
