The general situation of nuclear leakage on the personnel’s impact on nuclear radiation, also called radioactive material, radioactive material can be inhaled through breathing, skin wounds and digestive tract absorption into the body, causing internal radiation, y radiation can penetrate a certain distance is absorbed by the body, so that personnel suffer from external radiation injury. Symptoms of internal and external radiation exposure to form radiation sickness are: fatigue, dizziness, insomnia, skin redness, ulcers, bleeding, hair loss, leukemia, vomiting, diarrhea, etc.. Sometimes it also increases the incidence of cancer, deformation, hereditary lesions, affecting the health of several generations. Generally speaking, the more radiation energy the body receives, the more serious the symptoms of radiation sickness and the greater the risk of cancer and teratogenicity. What foods can protect against nuclear radiation? How can I protect myself from nuclear radiation? Eat more carrots, bean sprouts, tomatoes, rape, kelp, cabbage, lean meat, animal liver and other foods rich in vitamin A, C and protein to strengthen the body’s ability to resist electromagnetic radiation Green tea, as we all know, not only has the effect of anti-cancer, can remove the body’s free radicals, but also can have the effect of anti-radiation; drink some green tea every day will be very beneficial to the body. Personnel who are or suspected to be contaminated by radioactivity should remove the contamination, the best way is to take a shower. Wearing hats, headscarves, glasses, raincoats, gloves and boots can help reduce radioactive contamination on the body surface. If radioactive iodine is released as a result of a nuclear accident, stable iodine tablets should be taken as soon as possible under medical supervision. Children and infants should take fewer tablets at their discretion, but use with caution if they are allergic to iodine or have a history of thyroid disease.