electric and magnetic fields (emfs) are produced anywhere electricity is used, including at home and in the workplace. that means lots of electricity and emfs are created around the world. the current iarc evaluation from 2011 pointed to a possible link between rf radiation and cancer in people, particularly glioma, a malignant type of brain cancer. but they noted that the result was inconclusive because monitoring of emf was lacking. emf exposure levels are monitored and enforced at the global, national, and local levels in a varied patchwork of procedures by multiple organizations, depending on where you live. in its emf guidelines, the epa points out that the icnerp emf exposure limits protect people from âwell-known biological and health effects of exposure to high emf levels.â but the epa takes a difference stance on low levels of emf radiation.
also, the walls of your home act as a shield to some degree. all wireless devices sold in the united states are certified by the fcc that they donât exceed fcc exposure limits. much of your emf exposure in your home probably comes from the wires carrying electrical current. so be sure to test in different locations around the electrical appliance, and within your house. remember, this is the type of radiation thatâs potentially dangerous to your health. the best approach is to be aware that emfs exist and be smart about your exposure. stopping glasses from fogging is about preventing air from escaping from the top of your mask.
a magnetic field results from the flow of current through wires or electrical devices and increases in strength as the current increases. for household appliances and other devices used in the home that require electricity, magnetic field levels are highest near the source of the field and decrease rapidly the farther away the user is from the source. studies have examined associations of these cancers with living near power lines, with magnetic fields in the home, and with exposure of parents to high levels of magnetic fields in the workplace. again, studies have not found consistent evidence for an association between the use of household electrical appliances and risk of childhood leukemia (29). several studies have examined possible associations between maternal or paternal exposure to high levels of magnetic fields before conception and/or during pregnancy and the risk of cancer in their future children. a limited number of studies have evaluated risks of cancer in workers exposed to radiofrequency radiation. in 2002, the international agency for research on cancer (iarc), a component of the world health organization, appointed an expert working group to review all available evidence on static and extremely low frequency electric and magnetic fields (13). spatial and temporal variability of personal environmental exposure to radio frequency electromagnetic fields in children in europe. review of the epidemiologic literature on emf and health.
schüz j. exposure to extremely low-frequency magnetic fields and the risk of childhood cancer: update of the epidemiological evidence. childhood leukemia and magnetic fields in japan: a case–control study of childhood leukemia and residential power-frequency magnetic fields in japan. exposure to electrical contact currents and the risk of childhood leukemia. assessment of exposure to electromagnetic fields from wireless computer networks (wi-fi) in schools; results of laboratory measurements. childhood leukemia in relation to radio frequency electromagnetic fields in the vicinity of tv and radio broadcast transmitters. magnetic field exposure and prognostic factors in childhood leukemia. residential magnetic fields and the risk of breast cancer. occupational exposure to magnetic fields and the risk of brain tumors. radiofrequency exposure and mortality from cancer of the brain and lymphatic/hemaopoietic systems. in the case of permitted digital reproduction, please credit the national cancer institute as the source and link to the original nci product using the original product’s title; e.g., “electromagnetic fields and cancer was originally published by the national cancer institute.”
exposure to large levels of high-frequency emfs is known to damage human dna and cells. but it’s very unlikely that you’ll be exposed to no mechanism by which elf-emfs or radiofrequency radiation could cause cancer has been identified. unlike high-energy (ionizing) radiation, emfs electromagnetic fields can be dangerous not only because of the risk of cancer, but also other health problems, including electromagnetic hypersensitivity (ehs), emf exposure symptoms, emf exposure symptoms, 10 harmful effects of electromagnetic waves, emf radiation exposure, safe emf levels ut.
the few studies that have been conducted on adults show no evidence of a link between emf exposure and adult cancers, such as leukemia, brain cancer, and breast no proof of harm no clear evidence that emf affects biological processes. no evidence that emf can change living cells or is genotoxic (harmful to dna). no some people worry that cell (wireless) phones cause cancer or other health problems. the phones do give off radiofrequency energy (rf),, emf effects on the brain, what is a high emf reading, neutralize electromagnetic fields, harmful effects of electromagnetic waves on environment, electromagnetic frequency human body, emf sensitivity, safe emf levels v/m, how to block emf from power lines, what is emf, emf levels chart 2021.
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