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Health and fitness Effects of EMF Radiation
The radiation RF-EMF causes damages to DNA and tissue, and even disrupt the blood-brain barrier. These effects are real, and ARPANSA is actively involved with the EHS community, medical specialists as well as researchers. ARPANSA will continue to examine research regarding the health effects of EMF radiation.

RF-EMF damages DNA
Exposure to man-made electromagnetic fields (EMFs) can cause DNA damage as well as negative health effects. EMFs can disrupt the intracellular ionic levels, which are crucial to maintain a cell's electrochemical balance. In turn, this can cause disruption to cell homeostasis and result to DNA damage. Furthermore, exposure to EMFs is also linked to an overproduction of free radicals and reactive oxygen species (ROS).

The exposure to radiation from RF-EMF has been linked with alterations in male germ cells' development. This involves the differentiation of the germ cell into spermatozoa as well as functional maturation as the spermatozoa move across the epididymis. To study the effect of RF-EMF exposure on male germ cells, a specifically-designed waveguide device was developed to expose non-restrained mice to RF-EME in the range of 2.2 W/kg.

In a study that was conducted recently, researchers discovered exposure to RF-EME causes the oxidation of DNA in the spermatozoa. Sperm DNA fragmentation increased by 18% after one week of treatment and by 23% after five weeks. Furthermore, DNA damage in mitochondria was observed by measuring the level of a biomarker, 8-hydroxy-2-deoxyguanosine (8-OH-dG).

Despite this the fact that RF-EMF radiation isn't yet considered to be a carcinogen. But, https://sledyoke3.bloggersdelight.dk/2022/09/09/5g-radiation-and-skin-cancer/ have found that exposure to RF-EMF can affect DNA health in variety of cell lines. In one such study, scientists subjected Vero cell lines to EMF of 100 Hz for about 45 minutes. They measured DNA damage 48 hours after exposure to determine whether the exposure affected the integrity of DNA.

The RF-EMF effect causes the heating of tissues
Although the effects of RF-EMF are usually believed to be thermal, some studies have shown that non-thermal effects are also present. These effects may account for certain of the unsolved findings in the epidemiological study of EMF hypersensitivity. This is why it is crucial to consider the non-thermal effects when conducting a systematic review.

The non-thermal effects of RF-EMF may be mediated by the cell membrane. This is an area of research that has been thoroughly investigated. In particular the electrochemical behavior of cell membranes has been studied. Current understanding suggests that energy generated by RF-EMF greater than 1 MHz is transmitted to tissues via dielectric and ionic dissipation. The theoretical studies have indicated that the energy that is transferred to tissues could be as high as 200 kV/m.

The electric properties of tissues are controlled in the form and quantity of water molecules and ions and other molecules in the body. This determines how well absorbed EMR from RF is absorbed by different tissues. Tissues with higher conductivity tend to absorb more EMR field and produce more of an impact. This is why the level of heat generated by tissue does not increase steadily as it moves from the exterior to and is only noticeable in hot areas. Bone and fatty tissue is less susceptible to heating by RF than other tissues, because they are not as water-based. content.

The extent of penetration of the electromagnetic field depends on the strength and frequency of the field. Muscle tissue is more able to absorb field energies than the other tissue and converts it to heat more effectively. Usually the penetration depth that RFEMF has is measured in millimeters (mm). But, the higher the frequency, the more shallow the penetration.


RF-EMF causes blood-brain barrier disruption
Researchers have found that RF EMF can alter the blood-brain-barrier, altering sleep patterns and neurotransmitter levels. In addition, the effects of EMF on brain activity are associated with neurodegenerative diseases. For instance, EMF from mobile phones can affect electroencephalogram activity and sleep patterns, and the actions of nitric Oxide and xanthin oxidase.

Researchers from the Vienna University have studied the effects of RF-EMF exposure on brain cells. They also studied what effects ELF EMF on nervous system. Though the cellular mechanisms involved are not completely understood however, there is an obvious connection between exposure to ELF-EMF and depletion of myelin. This relationship might account for the electro-hypersensitivity symptoms of electro-hypersensitivity. Fortunately, there are some known methods to regenerate myelin inside the brain.

Researchers have observed that exposure to frequencies of 900 MHz EMF caused a rise in the permeability of BBB and increased signs of neuronal damage in rodents. They also observed an increase in the extravasation of albumin into neurons. Further, Proteck'd Apparel found the following: after about 30 min of exposure to 900 MHz 99mTcMIBI increased its diffusion in the cortex. But, this effect did not occur when using Evans blue injections.

Despite these findings, RF-EMF has no clear mechanism for disrupting the BBB. Evidence suggests that non-thermal EMF exposure may increase erythrocyte cell membrane permeability, which may influence the BBB and increase the efflux of calcium ions. Furthermore, the presence a 99mTc-MIBI radiotracer within the brain is also associated with increased permeability of BBB.