The wavelength of electromagnetic radiation that human eyes can receive is about 380 to 780 nanometers, which is called visible light. Any object with a temperature higher than absolute zero can emit electromagnetic radiation, but there is no object with a temperature equal to or lower than absolute zero in the world. Therefore, all objects around people are emitting electromagnetic radiation all the time.
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Radiation-proof food:
1, cherry
Cherry is a fruit with high iron content, even the highest iron content in fruit. Iron is an indispensable raw material for the synthesis of human myoglobin and hemoglobin, which plays an irreplaceable role in protein synthesis, human immunity, energy metabolism and other processes, and is also closely related to brain and nerve functions, aging process and so on. It is a radiation-resistant fruit and vegetable.
2. tomatoes
Studies have proved that lycopene can form a natural barrier on the skin surface, effectively preventing the damage of external ultraviolet rays and radiation to the skin.
3. Macroalgae
Kelp, as a common food, is also the bane of radioactive substances. Kelp contains a substance called kelp gum, which has unique functions. It can promote the excretion of radioactive substances invading the human body from the intestine. It can be said that kelp is a natural radiation-resistant food.
Baidu encyclopedia-radiation
People's Network-Office workers who often use computers should eat more of these six kinds of food to prevent radiation.