Irradiation sterilization has no general health effects. Irradiation sterilization is currently a common method of sterilization and disinfection of food and drink, from the point of view of food quality, food safety and the amount of radiation will not cause adverse effects on the body. 1. Food quality: irradiation sterilization is currently a more scientific sterilization and preservation technology, in the sterilization process will not change the original taste of the food will not appear chemical substances or other toxic residues, etc., for the food can play a more thorough sterilization, and will not change the nutrient composition. 2. Food safety: In the irradiation sterilization process, the food being sterilized will not be directly exposed to physical or chemical poisons, and at the same time in the end of the irradiation radiation dose will gradually disappear, and will not reach the harmful effects of the human body dose, so it is safer. 3. Radiation dose: For each type of food and specific irradiation method, there is a standard irradiation dose limit, as long as the normal operation requirements for sterilization, will not lead to radiation residue, and will not be contaminated with radioactive sources. When performing irradiation sterilization operations or selecting sterilized foods, try to select foods that are operated in a standardized manner, which can ensure the health of the organism.