medical Archives - Environmental Action Group https://environmentalactiongroup.org/tag/medical/ Environmental Action Group Mon, 16 Oct 2023 18:45:48 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.5 230731689 RF Pregnancy – Living among the waves series (part 5) https://environmentalactiongroup.org/2023/09/20/rf-pregnancy-living-among-the-waves-series-part-5/ Wed, 20 Sep 2023 16:12:22 +0000 https://environmentalactiongroup.org/?p=22708 The post RF Pregnancy – Living among the waves series (part 5) appeared first on Environmental Action Group.

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Living Among the Waves
Pregnancy and EMF - Part Three

Living among the Waves  – a multipart series focusing on the electromagnetic environment and what that means for our health and well being.

Living among the waves series will heighten your awareness of the invisible, but real, affects of radio frequency radiation (RF).  We pass through countless electromagnetic fields (EMF) daily and perceive nothing.  Does that mean RF has no effect on our bodies and the bodies of our children either born or developing?  Is there a causal link between RF, EMF and illness?  If we want to make lifestyle changes to limit exposure, what should those changes be?

To answer these questions and more, it behooves us to understand what Electromagnetic fields (EMF) are and how they have become so prevalent in our lives.  Perhaps our embracing of this suite of technologies was a bit hasty.  Just because we can doesn’t mean that we should.

Reproductive ability and EMF

There are numerous serious biological effects associated with EMF on both male and female reproductive ability.  These effects are not associated with heating of tissue, and are not part of the SAR testing method used by the FCC and technology manufacturers to determine deleterious effects of EMF exposure.

Myung Chan Gye et al. in their paper on the effects of electromagnetic field exposure on the reproductive system, confirmed that EMF exposure can alter cellular homeostasis, endocrine function, reproductive function, and fetal development in animal systems. Reproductive parameters reported to be altered by EMF exposure include male germ cell death, the estrous cycle, reproductive endocrine hormones, reproductive organ weights, sperm motility, early embryonic development, and pregnancy success. At the cellular level, an increase in free radicals and [Ca2+]i may mediate the effect of EMFs and lead to cell growth inhibition, protein misfolding, and DNA breaks.

Possible human diseases related with EMF exposure obtained from epidemiological studies include life threatening diseases such as leukemia in children and adults, brain cancer in adults, Lou Gehrig’s disease, depression, suicide, and Alzheimer’s disease.

Non-ionizing nonthermal EMF exposure can alter cellular homeostasis, endocrine function, reproductive function, and fetal development.  This impacts both male and female reproductive systems including: male germ cell apoptosis, the estrous cycle, reproductive endocrine hormones,, reproductive organ weights, sperm motility, early embryonic development, and overall pregnancy success.

There is a robust body of research pertaining to the male reproductive system and EMF.  Several studies have determined a significant decrease in testosterone, sperm viability, motility, and morphology all resulting from increased EMF radiation sourced from cell phones, other wireless devices and their use.

Chronic exposure to EMF can inhibit cell apoptosis (cell death), thereby promoting survival of damaged cells and carcinogenesis (cancer development).  Additional effects can be seen in the increase of permeability of the blood-testes barrier resulting in male infertility.

Impaired prenatal development

Experimental and epidemiological studies have now demonstrated that EMF exposure is linked with impaired development of brain structures and functions of the fetus.  Additionally, EMF exposure has now been shown to have deleterious effects on the reproductive organs and reproductive capacity of children yet to be born.

Experimental evidence now demonstrates prenatal effects could range from impaired oogenesis and spermatogenesis to reduced number of brain pyramidal cells, neuronal impairments, and ovarian dysfunction.  Studies are tying increased DNA damage in multiple organs to EMF exposure in the 900Mhz-2.1Ghz frequency bands.  These happen to be the bands used by cell phone carriers.  They may be better known as 3G, 4G 5G.

Experiments now show daily exposure for as little as 1-2 hrs to EMF produces inflammation and impairment of ovarian function that is surprisingly consistent with endometritis – a problem that seems to be growing in the young adolescent population.

 

[A.S.H. Alchalabi, H. Rahim, E. Aklilu, et al.  Histopathological changes associated with oxidative stress induced by electromagnetic waves in rats’ ovarian and uterine tissues ; Asian Pac J Reprod, 5 (4) (2016), pp. 301-310]

The effects of exposure to EMF enjoys two decades of research that has found EMF negatively affects both the structure and the function of the prenatal and adult central nervous system.

C. Hu, H. Zuo, Y. Li
Effects of radiofrequency electromagnetic radiation on neurotransmitters in the brain
Front Public Health, 9 (2021), Article 691880
Animal studies have shown prenatal exposure to 900Mhz had fewer cells and more indications of damage in the hippocampus responsible for learning and memory.  A similar finding was determined in the Purkinje cells in the cerebellum. The cerebellum is critical to memory, balance, and impulse control.  The cerebellum is surprisingly vulnerable to EMF.
The medical establishment is awaiting further studies to be conducted on other areas of the brain.  It is likely there will be similar findings as have already been discussed.

Action take away

The environmental action plan take away for women who are pregnant or are trying to become pregnant is to take notice of your home, work, and play environments. learn to identify sources of EMF and then avoid them.

Whenever possible there should be at least a meter between yourself and any wireless device.  It is preferable that you have even greater distances between you and any wireless device.  Turn off the cellular radio in your laptop or desktop computer.  In like manner turn off the wireless LAN radio in your equipment as well.  Remember that your printer, if it is wireless, has a radio transmitting just like a laptop.

Install a wired LAN with drops in the rooms that you occupy.

Keep in mind that there is no level of microwave radiation which is safe.  Look around your home and work for where wireless products may be located.  Think twice before you purchase a wireless baby monitor.  These devices transmit continuously when on and flood your infant with EMF.

If your employer requires you use wireless equipment, inquire as to any alternative devices that might be available for your use.  If you are in or near a building with a cell phone antenna array consider relocating your office to a location as far from the array as possible.  If you cant get away from the antenna array consider a new job.

Remember that cellular damage from EMF is more often than not permanent damage.

The post RF Pregnancy – Living among the waves series (part 5) appeared first on Environmental Action Group.

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RF Children – Living among the waves series (part 4) https://environmentalactiongroup.org/2023/09/20/rf-children-living-among-the-waves-series-part-4/ Wed, 20 Sep 2023 16:08:25 +0000 https://environmentalactiongroup.org/?p=22706 The post RF Children – Living among the waves series (part 4) appeared first on Environmental Action Group.

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Living Among the Waves
Children and EMF - Health Risks - Part Two

Living among the Waves  – a multipart series focusing on the electromagnetic environment and what that means for our health and well being.

Living among the waves series will heighten your awareness of the invisible, but real, affects of radio frequency radiation (RF).  We pass through countless electromagnetic fields (EMF) daily and perceive nothing.  Does that mean RF has no effect on our bodies and the bodies of our children either born or developing?  Is there a causal link between RF, EMF and illness?  If we want to make lifestyle changes to limit exposure, what should those changes be?

To answer these questions and more, it behooves us to understand what Electromagnetic fields (EMF) are and how they have become so prevalent in our lives.  Perhaps our embracing of this suite of technologies was a bit hasty.  Just because we can doesn’t mean that we should.

Non-ionizing EMF radiation

There are many biological pathways that are affected by non-ionizing EMF.  Voltage Controlled Calcium Gates (VCCG) that are perturbed by pulsed EMF is one of the more accepted pathways for damage.  VCCG’s are responsible for actively transporting Calcium ions across cellular membranes in support of signalling and regulation of cellular homeostasis.

Panagopoulos et al. in 2000 established repeated irregular gating of electro-sensitive ion channels disrupts the cellular electrochemical balance and homeostasis.  This leads to overproduction of reactive oxygen species(ROS).  He found that repeated exposure cascaded into numerous biological affects to include cell membrane weakening.  Ultimately ROS lead to the pathological state of oxidative stress essential in regulation of cancer progression.

[D.J. Panagopoulos, A. Karabarbounis, I. Yakymenko, G.P. Chrousos
Human‑made electromagnetic fields: Ion forced‑oscillation and voltage‑gated ion channel dysfunction, oxidative stress and DNA damage, Int J Oncol, 59 (5) (2021), pp. 1-16]

 

This was not an unexpected finding, in that ROS are well understood to regulate every step of tumorigenesis and have been found to be upregulated in tumors and aberrant signaling.  Likewise, ROS, plays a significant role in the onset of diabetes and other neurodegenerative disease.  Repeated animal studies are consistent in their finding EMF exposure at very low ionization levels result in ROS.

The level of concern was amplified when it was determined that children with developing immune systems are more sensitive and consequently more vulnerable to ROS.

[D. Schuermann, M. Mevissen
Manmade electromagnetic fields and oxidative stress—biological effects and consequences for health
Int J Mol Sci, 22 (7) (2021), p. 3772]

In 2020 the National Institute of Environmental Health Sciences conducted research into the toxicology associated with Cellular radiation.  Stephanie L. Smith-Roe et al. tested two common radiofrequency modulations emitted by cellular telephones in a 2-year study.  Their study findings demonstrated exposure to EMF radiation is associated with an increase in DNA damage.

[S.L. Smith-Roe, M.E. Wyde, M.D. Stout, et al.
Evaluation of the genotoxicity of cell phone radiofrequency radiation in male and female rats and mice following subchronic exposure
Environ Mol Mutagen, 61 (2) (2020)]

Children - Their unique vulnerability to EMF

It comes as no surprise that children are more sensitive to environmental pollutants.  EMF radiation can be counted as one of those pollutants to which children are particularly sensitive.  As a population group their sensitivity begins in the womb where they are bombarded with EMF from their mother’s laptop, cell phone, and wireless networks that she moves between both at work and at home.

As a group, the present generation and future generations will be in an ever increasing bath of EMF radiation.  What effect this is having for the current generation can be measured and reported.  However, future generations in the Womb or yet-to-be conceived remain in a gray area of impact, due to the unknown policies that may be affected to protect against childhood EMF radiation.

Children should never be considered small adults.  They are uniquely children with a physiology that occupies a developing body.  Their bodies proportionately absorb greater amounts of EMF radiation.  One of the distinguishing differences between adults and children is the size of their heads.  Children have smaller heads with a developing cranium which results in shorter distances for EMF to travel to reach critical brain regions.

The pediatric cerebellum as it’s developing contains more fluid which enables it to absorb relatively more EMF radiation.  Simulations indicate a 10-fold increase in absorption of cell phone radiation in the cerebellum, the bone marrow of the skull, and up to a 30-fold greater absorption in the hippocampus.

C. Fernández, A.A. de Salles, M.E. Sears, R.D. Morris, D.L. Davis
Absorption of wireless radiation in the child versus adult brain and eye from cell phone conversation or virtual reality
Environ Res, 167 (2018), pp. 694-699,
The eye of a child has the ability to absorb between 2 to 5-fold higher doses of EMF than the eye of an adult.
The brain and body tissues have a higher dielectric constant partly due to a developing myelin sheaths.  The bone tissue is likewise different in a growing child.  As the bone develops and mineralization occurs the dielectric properties change accordingly.

The times when a child is most susceptible to EMF is during pregnancy, infancy, and childhood.  These are the times when the brain is growing rapidly.  Neuronal cell growth continues at a rapid pace until mid-life when the protective myelin sheath finally ceases its formation.  Mary Redmayne et al. in their study of EMF field exposure against the myelin sheath determined:

Overall, evidence from in vivo and in vitro and epidemiological studies suggests an association between RF-EMF exposure and either myelin deterioration or a direct impact on neuronal conduction, which may account for many electrohypersensitivity symptoms.

The impairment of myelin sheath development can have lifelong implications for neurodevelopment.

Wireless radiation absorption

The emission tests of wireless devices use two methods to ascertain strength of the EMF.  These are discussed earlier.  The penetrating aspect of the wireless device is markedly different when considering an adult skull v. a child’s skull.  As mentioned above the child’s skull has a multi-fold increase in absorption as opposed to the adult skull.

The diagram shows 4 positions of skulls A,B,C,D, each position shows an adult male and a male child.  The grey rectangle shows the position of the cellphone to the skull.  Notice the intensity and coverage of the brain with EMF radiation.  The intensity and coverage of the entire cranium is more pronounced in the child than in the adult.

When considering the overall radiation absorption of a 6 year old using a tablet on a WiFi network the degree to which the face is bathed in EMF radiation is concerning.  In this diagram the wireless device is broadcasting using a 2.45 Ghz WiFi enabled tablet.  Notice the entire face is lit up as is the frontal lobe of the brain.

Behavior and cognition

Prior to the pandemic research studies were conducted at the School of Public Health at UCLA.  The studies were focused on cell phones and behavioral problems in young children.  The studies found that exposure prenatally, and to a lesser degree postnatally was associated with behavioral difficulties including emotional and hyperactivity difficulties at school entry ages.

H.A. Divan, L. Kheifets, C. Obel, J. Olsen
Cell phone use and behavioural problems in young children
J Epidemiol Community Health, 66 (6) (2012), pp. 524-529
The largest mother-child study of 83,884 participants found that prenatal call phone use was linked to hyperactivity/inattention problems.  No prenatal cell phone use was was linked to low risk for any behavioral problems.
Other studies demonstrate lower figural memory performance in adolescents who consistently are exposed to wireless microwave radiation.
Foerster M., Thielens A., Joseph W., Eeftens M., Röösli M.. A prospective cohort study of adolescents’ memory performance and individual brain dose of microwave radiation from wireless communication. Environ Health Perspect.
An additional study demonstrated teens performed poorly on memory tests when they consistently used a cell phone against one side of their head.  In this study memory tasks were given to the test subjects that exercised the region of the brain where the cell phone was often cradled.
A. Schoeni, K. Roser, M. Röösli
Memory performance, wireless communication and exposure to radiofrequency electromagnetic fields: A prospective cohort study in adolescents
Environ Int, 85 (2015), pp. 343-351

Action take away

The effects of EMF on children in both the prenatal and postnatal periods are difficult to take in.  Especially when considering that it is us who might have adversely affected our most prized treasure.  Yet, it is never too late to take action.

 

First step if you are trying to get pregnant or are already pregnant – toss the wireless devices.   Devices like a laptop, cell phone, printer, and tablet are shown to adversely affect your baby.  If you need these devices to earn an income there are alternatives configurations you can explore.

Step one: wire the house for Ethernet.  add a network drop wherever you need to connect a computer or printer or phone.

Step two: turn off the radio portion of your network router.  If you are going to add network drops in rooms where you live and work, you don’t need the wireless portion of the router enabled.

Step three: turn off the wireless radio on your laptop and, if needed, purchase an Ethernet dongle to attach to your laptop.

Step four: buy an ip phone and contact 1-voip.com to buy or configure a phone you purchase.  You can use any ip phone service.  Do your research on quality of service before you commit.

Step five: Take notice of the wireless network at work.  If your employer requires you to use wireless equipment, have a chat with them and express your concerns about general health and the health of your baby.  Chances your employer isn’t aware of the health problems associated with wireless communications.

Step six: If you work in a building with cell phone antenna mounted  on it consider leaving or asking to work from home.  There is no safe place in the building where microwaves from the antenna cant find you.

Step seven: take notice of your friends and their phones and chat with them about what you have learned.  Educate educate educate.  Your friends will thank you.

The post RF Children – Living among the waves series (part 4) appeared first on Environmental Action Group.

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