It has been found that RF-EMF can induce changes in central nervous system nerve cells, including neuronal cell apoptosis, changes in the function of the nerve myelin and ion channels; furthermore, RF-EMF act as a stress source in living creatures.
Fatigue, headache, decreased learning ability, and cognitive impairment are among the symptoms caused by EMF. The human body should therefore be protected against exposure to EMF because of the risks this can entail.
EMF regulation (2016) clearly noted that long-term low-dose electromagnetic radiation exposure can lead to central nervous system dysfunction (Van, 2000; Wijngaarden, 2000). EMF exposure can cause neurobehavioral disorders, including circadian imbalance, headache, fatigue, depression and anxiety.
No mechanism by which ELF-EMFs or radiofrequency radiation could cause cancer has been identified. Unlike high-energy (ionizing) radiation, EMFs in the non-ionizing part of the electromagnetic spectrum cannot damage DNA or cells directly.
The symptoms most commonly experienced include dermatological symptoms (redness, tingling, and burning sensations) as well as neurasthenic and vegetative symptoms (fatigue, tiredness, concentration difficulties, dizziness, nausea, heart palpitation, and digestive disturbances).
Sensitivity to EMF has been given the general name “Electromagnetic Hypersensitivity” or EHS. It comprises nervous system symptoms like headache, fatigue, stress, sleep disturbances, skin symptoms like prickling, burning sensations and rashes, pain and ache in muscles and many other health problems.
Electro-biological research of sleep showed that EMF at night has more severe effects on health in comparision to EMF radiation in day time [2].
Wi-Fi is a technology that allows devices such as computers, smart phones, video game consoles and smart home devices to communicate data wirelessly. It is often used to link home computers and tablets to the internet. Wi-Fi equipment emits radiofrequency electromagnetic fields (EMF).
electric field strengths exceeding 5 kV/m," or to magnetic fields exceeding 0.1 mT (1 gauss or 1,000 mG). Electrical workers, such as utility linemen or electrical service personnel, should not be exposed to electric fields greater than 10 kV/m except for short periods of time.
Conclusions. There are many indications that electromagnetic fields from mobile telecommunications influence brain activity during sleep. This does not affect the quality of sleep. Overall the results show that high frequency EMFs have no health-relevant influence on sleep.
There are mixed opinions regarding the effect of WiFi exposure on human health. While some studies show that WiFi has adverse health effects, there are reports claiming that radiofrequency signals from wireless networks are too low to cause any damage to the human systems.
EMFs disturb immune function through stimulation of various allergic and inflammatory responses, as well as effects on tissue repair processes. Such disturbances increase the risks for various diseases, including cancer.
This non-ionizing radiation field is emitted from wireless devices, like cell phones, smart meters, tablets, and laptop computers. It's also generated by radio and television signals, radar, satellite stations, and MRI machines.
Cell phones emit radiation in the radiofrequency region of the electromagnetic spectrum. Second-, third-, and fourth-generation cell phones (2G, 3G, 4G) emit radiofrequency in the frequency range of 0.7–2.7 GHz. Fifth-generation (5G) cell phones are anticipated to use the frequency spectrum up to 80 GHz.
Nancy Wertheimer and Ed Leeper, who originally discovered that magnetic fields were linked to childhood leukemia. Similar health effects have been noted with users of many electric blankets, and waterbed heaters will emit EMFs even when turned off. The devices must be unplugged to delete the EMF exposure.
Is EMF Exposure Harmful? In a study that measured EMF in almost 1000 homes in the United States, 50% had average EMF levels of 0.6 mG or less, and 95% had average EMF levels below 3 mG. Keep in mind that these are average EMF levels within a home.
Most of these devices do not have a “sync mode.” This means that it is always trying to connect and is always emitting radiation. The most popular of these devices uses a 2.4ghz Bluetooth wireless signal and a Nordic Semiconductor nRF8001 to sync with your computer every second.
Background electromagnetic field levels in the home are mainly caused by the transmission and distribution facilities for electricity or by electrical appliances.
Results: Results showed no statistically significant acute effects of a whole-night Wi-Fi exposure on subjective sleep parameters as well as on parameters characterizing the macrostructure of sleep.
"Switching off your router overnight can affect automatic software updates and optimisations which in turn can impact the overall performance, speed and stability of your Broadband. "Other connected devices in the home that are connected to your router will also be disrupted by the delayed updates.
When we use Bluetooth and wireless headphones — in addition to our computers and cell phones and even microwave ovens — they emit a specific type of nonionizing (or low-level) EMF called radio frequency radiation (RFR).
It has been found that RF-EMF can induce changes in central nervous system nerve cells, including neuronal cell apoptosis, changes in the function of the nerve myelin and ion channels; furthermore, RF-EMF act as a stress source in living creatures.
Through in vitro and in vivo studies, EMF exposure was found to alter the reproductive endocrine hormones, gonadal function, embryonic development, pregnancy, and fetal development (Table 1, Figure 2). These effects were different according to the frequency, duration of exposure, and strength of EMFs.
According to this view, EMF exposure affects the pineal gland, resulting in a suppression of melatonin production. Melatonin has been shown to have anticarcinogenic (22) and free radical scavenging properties (24, 25), the reduction of which may lead to increased cancer risk.