What's ionizing radiation
Ionizing radiation is radiation consisting of particles (e. G. Alpha, beta, proton and neutron) or electromagnetic (x-rays and gamma rays) that cause the substance to ioniz. The radiation exposed to the human body consists mainly of both external and internal sources. The most common external sources are ionizing radiation occurring in the outer environment, such as cosmic rays, nuclear tests, medical or occupational rays, computer monitors, mobile phones and other electronic devices; and internal sources of radiation, such as radiation resulting from the continuous ionizing effects of radionuclides entering the human body, which are common to patients receiving radiological treatment。
Why would it harm the human body
The effects of ionizing radiation on the human body arise mainly from dna damage and the promotion of the production of active oxygen free radicals. Among them, active oxygen free radicals can further induce dna base damage and affect rna synthetic metabolism. As a result, ionizing radiation may induce a number of chronic diseases, including haematological disorders, tumours and infertility。
What are the effects on human nutritional metabolism
Ionizing radiation has multiple effects on human nutrition metabolism: 1 on three major nutrients (protein, fat, sugar): ionizing radiation can contribute to negative nitrogen balance in humans by affecting nucleic acid metabolism, inhibiting protein synthesis, promoting amino acid decomposition and urine nitrogen excretion; large doses of radiation can accelerate synthetic metabolism of glycerine, induce hyperhexaemia and hyperoxidation acid, and accelerate biological membrane ageing; radiation can also enhance amino acid abnormality, causing high blood sugar; 2 effects on mineral metabolism: large doses of radiation cause nausea, vomiting and diarrhoea, causing loss of potassium, sodium, chlorine ion in humans, causing electrolyte disorders; effects on vitamin metabolism: radiation-induced active oxygen free radicals can significantly consume antioxidizing vitamins (e. G. Vitamin c, vitamin e and beta-carrotin); and reduction of vitamin levels of b in the body。
How to “eat radiation” as much as possible
For people who are exposed to ionizing radiation at work and in their lives, the following points need to be noted in the diet of nutrition:
1. Ensure adequate supply of productive nutrients. In the case of energy shortages, the body is more sensitive to radiation, less resistant and less able to repair organizational damage associated with radiation. Therefore, the supply of energy needs to be enhanced. It is generally recommended that protein functions account for 12-18 per cent of total thermal energy, mainly to supplement high-quality proteins; carbohydrates account for 60-65 per cent and should be selected for more radiation-resistant fruit and glucose. Absorption of fatty acid and oilic acid should be increased in appropriate quantities, but no increase in the proportion of fat to total energy is recommended in order to avoid an increase in blood resin。
2. Select fresh fruits and vegetables rich in antioxidants. Antioxidation vitamins such as vitamin c, e, a and beta-carrotin can be effective in reducing radiation-induced damage to living organisms such as fresh vegetables and vegetables, nuts, milk, eggs, etc. Food rich in vitamins b1 and b2 can also increase the body's radiation resistance, such as animal internal organs, meat, beans, etc。
3. Pay attention to mineral supplementation. Appropriately increase the intake of trace elements (e. G. Iron, zinc, copper, selenium, manganese) and constant elements (sodium, potassium) and pay attention to the balance between minerals。
Recommended menu
Tomato fried eggs
Tomatoglobin is the most resistant type of carrot to oxidation found so far, which is better absorbed by cooking oil because it is a lipid-soluble vitamin, while heating can also contribute to the release of tomatoes。
Olive oil mixed salad
Neither vee nor vee c can stand the heat, and food can maximize their power. In addition, salads can eat a variety of vegetables and fruits at once, with olive oil
Carrot and broccoli
Beta-carrotin is a fat soluble vitamin that requires oil to be more favourable for absorption。
Black sesame paste
Sesame is rich not only in selenium, but also in vitamin e, which is resistant to oxidation
The seaweed
The sea belt is the star of radioactive material that mitigates damage to isotope, ray-to-body immune functions and inhibits the death of immunocells and is radiation-resistant。
Finally, we would like to remind you that the radiation-proof effects of traditional health products such as spirulina, beehaviour and pollen have never been fully proven, and do not believe blindly in order to avoid deception。
The mandate is reproduced in the universal public platform for micro-synthetic nutrition in lake west and, if necessary, in the original platform。
