Why does nuclear radiation harm the body, but CT does not?

It can affect the human bone marrow and reduce the risk of infections that may result from damage to the body's immune system. Now there have been specifically designed to reduce due to nuclear radiation can cause genetic mutations, genes can be said to be the body's metabolism of the accusation center, such as the production of protein, synthesis, play a role in relying on its normal interpretation, should not generate the generation of the generation of the generation of the generation of the generation of the generation of the generation of the generation of the body will be naturally out of the question Radiation particles on the human body internal organs caused by damage to the medication. Nuclear radiation is also rays, ray penetration is very strong, is a very short wavelength electromagnetic waves. gamma radiation and X-rays are similar, can penetrate the human body and buildings, the harm distance. The universe, nature can produce a lot of radioactive substances but the harm is not too great, only a nuclear explosion or nuclear power plant accident leakage of radioactive substances can cause casualties on a wide range of people. Electromagnetic waves are very common radiation, the impact on the human body is mainly determined by the power (related to the field strength) and frequency. Radio waves used for communication are electromagnetic waves of lower frequency, if the frequency from low to high (wavelength from long to short) in order, electromagnetic waves can be divided into: long wave, medium wave, short wave, ultra-short wave, microwave, far-infrared, infrared, visible light, ultraviolet, X-rays, γ-rays, cosmic rays. Visible light as the boundary, the frequency is lower than (wavelength longer than) visible light electromagnetic waves on the human body is mainly thermal effects, frequency higher than visible light rays on the human body mainly produce chemical effects.

Nuclear leakage of the general situation on the impact of personnel in the performance of nuclear radiation, also called radioactive material, radioactive material in the form of waves or particles emitted by a kind of energy is called nuclear radiation, nuclear explosions and nuclear accidents have nuclear radiation. It has a, b and y three forms of radiation. a radiation as long as the use of a piece of paper can block, but inhalation of the body harm; b radiation is high-speed electrons, skin stained with burns obvious; y radiation and X-rays are similar to penetrate the human body and buildings, the harm is far away. The universe, nature can produce a lot of radioactive substances, but the harm is not too great, only nuclear explosions or nuclear power plant accidents leaked radioactive substances can cause casualties on a large scale. Radioactive substances can be inhaled through breathing, skin wounds and digestive tract absorption into the body, causing internal radiation, y radiation can penetrate a certain distance to be absorbed by the body, so that the person suffers from external irradiation injury. Symptoms of radiation sickness formed by internal and external irradiation include: fatigue, dizziness, insomnia, redness of the skin, ulcers, bleeding, hair loss, leukemia, vomiting, diarrhea, and so on. Sometimes it also increases the incidence of cancer, malformation, 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, cancer, the greater the risk of malformation. Radiation Recommendation 1: tomatoglobin Reason: Representative: tomatoes, watermelon and other red fruits. Tomatoglobin is found in many red fruits, with the highest content in tomatoes. Tomato red pigment is so far found in the antioxidant capacity of the strongest carotenoids, its antioxidant capacity is 100 times that of vitamin E, has a strong ability to remove free radicals, anti-radiation, prevention of cardiovascular and cerebrovascular diseases, improve immunity, delay aging and other effects, plant gold. Recommended menu: tomato scrambled eggs. As tomato erythrocyanin belongs to the fat-soluble vitamins, after cooking oil absorption is better, while heating can also promote the release of tomato erythrocyanin. Radiation Recommendation 2: Vitamin E, vitamin C Recommended reasons: Representatives: a variety of beans, olive oil, sunflower oil; mustard, cabbage, radish and other cruciferous vegetables; fresh dates, oranges, kiwi and other fresh fruit. Various beans, olive oil, sunflower oil and cruciferous vegetables are rich in vitamin E, while fresh dates, oranges, kiwis and other fruits are rich in vitamin C. Vitamin E and vitamin C are both antioxidant vitamins with antioxidant activity, which can reduce peroxidation caused by computer radiation, like putting on a layer of "anti-radiation clothing" on our skin. "so as to reduce skin damage. In addition, fresh fruits and vegetables have anti-radiation effect, but also because they can make the blood alkaline, dissolve the toxins precipitated in the cells, so that it is excreted with the urine. Recommended menu: mixed salad with olive oil. Both Vitamin E and Vitamin C do not tolerate high temperatures, so eating them raw maximizes their power. In addition, salad can be eaten into a variety of vegetables and fruits, with olive oil, the effect is better. Radiation Recommendation 3: Vitamin A, beta carotene Reason: Representative: cod liver oil, animal liver; chicken, egg yolk; broccoli, carrots, spinach, etc.. Such foods are rich in vitamin A and beta carotene, which can protect the eyes well. Natural carotene is a powerful antioxidant that effectively protects the body's cells from damage, thus preventing them from becoming cancerous. Long-term consumption of carrots can make the human body less damaged by radiation and excessive UV exposure. Currently, natural carotene is also used in cosmetics, to play its anti-radiation, protection, moisturizing skin and anti-aging effect. Recommended menu: carrot fried broccoli. β carotene belongs to the fat-soluble vitamins, need to use oil fried, more favorable absorption. Radiation Recommendation 4: Selenium Reason: Representatives: sesame, malt and astragalus; yeast, eggs, beer; lobster, tuna and other seafood; garlic, mushrooms and so on. The trace element selenium has an antioxidant effect, it is by blocking the body's peroxide reaction and play the role of anti-radiation, slow aging. Foods rich in selenium top the list of sesame seeds, malt and astragalus. Recommended menu: Black Sesame Paste. Sesame is not only rich in selenium, but also rich in antioxidant vitamin E, double-pronged, more effective. Anti-radiation recommendation 5: lipopolysaccharide, vitamin A original Recommended reasons: Representative: green tea, green beans, etc.. If you are not used to drinking green tea, chrysanthemum tea is equally effective. Modern medical research has confirmed that green beans / green tea containing lipopolysaccharide, vitamin A original, can help excrete toxins in the body, accelerate metabolism, can effectively resist various forms of pollution. Recommended menu: green bean soup, green tea. Folk have been "green bean soup to solve a hundred poisons" said, drink some green tea and green bean soup every day, not only can intake of anti-radiation effective ingredients, but also to replenish water, strengthen the metabolism.

General nuclear radiation will not cause any harm to the human body, but if it is a nuclear accident outbreak, then its radioactive material can increase the incidence of cancer, malformation, hereditary lesions, affecting the health of several generations. Nuclear leakage of the general situation on the impact of personnel manifested in nuclear radiation, also called radioactive substances, radioactive substances can be inhaled through breathing, skin wounds and digestive tract absorption into the body, causing internal radiation, γ radiation can penetrate a certain distance is absorbed by the organism, so that the personnel were harmed by external irradiation.

Radiation can cause serious harm to the human body's internal chemical environment, it will interrupt the body's organization of the various atoms and molecules between the chemical bond. It destroys the DNA of the human body.People who have been exposed to strong radiation will get radiation sickness.There will be an incubation period for radiation sickness, followed by fatal symptoms, abdominal pain, nausea, dizziness, collapse of the immune system, and death within a few days or even hours.

These are the most common symptoms of radiation sickness, which can cause serious damage to the body's internal chemical environment.