You might think of your body mostly as flesh and bones — a big bag of water, proteins, and minerals. That’s true. But it’s also a living, buzzing electromagnetic system.

⚡ Your cells: tiny currents everywhere

• Every cell in your body has tiny electrical charges across its membrane.
• When these charges flow, they create small electrical currents. Every cell maintains a resting membrane potential due to ion gradients (Na⁺, K⁺, Cl⁻), generating microvolt-scale electric fields essential for signalling and cellular processes.
• And as basic physics tells us: where there’s electricity, there’s also a magnetic field.

So from your beating heart to your thinking brain, you’re constantly generating subtle electric and magnetic fields. These have been shown to form toroidal fields that overlap each other and centre in the assemblage point of the heart.

❤️ Your heart: your body’s biggest electrical generator

• The heart doesn’t just pump blood — it also produces the strongest rhythmic electrical signals in your body.
• These are so powerful that we can measure them on the skin surface with an ECG (electrocardiogram) — and even pick them up feet away with sensitive instruments.

This electrical activity creates a magnetic field that radiates outside your body, sometimes called the “heart field.”

🧠 Your brain: an electric orchestra

• Neurons in your brain communicate by tiny electrical impulses.
• Millions firing together create detectable rhythms, which we see on an EEG (electroencephalogram).

This electrical dance also sets up weak magnetic fields around your head.

So why does this matter?

Because all these fields together make you an electromagnetic being, not just a biochemical machine.

Scientists have found the following:

• Cells use tiny voltage differences to decide when to grow, move, or repair.
• Nerves communicate through electrochemical impulses.
• Even your DNA has charges that affect how it coils and interacts, and thus expresses.

🌐 The body’s “biofield”

Some researchers talk about all this combined — the electrical, magnetic, and maybe even subtle energy flows — as your biofield. It’s a way of saying: “Your body doesn’t just run on chemistry. It also runs on electricity and fields, constantly interacting with your environment.”

The term “biofield” describes the combination of all EM fields produced internally. Some research has explored synchronization phenomena (e.g. heart-to-heart entrainment), whilst other have studied various “biofield therapies” (like Reiki or Therapeutic Touch) with inconclusive evidence. But we know that absence of evidence is not evidence of absence, and that what is considered to be scientific today may not be enough to examine the status quo of by means of the science of tomorrow.

Yet, there have been various therapeutic applications of using electromagnetic stimulation to achieve a verifiable result. One such example may be PEMF (Pulsed Electromagnetic Field) therapies which are FDA-approved for fractures and show moderate evidence in accelerating healing.

There is growing evidence showing that various forms of EMFs are having a biological impact on a human body.

1.         Thermal effects (due to heating)

(Primarily from higher frequency EMFs, like microwaves & radiofrequencies)

• Tissue heating (main concern with RF, e.g. mobile phones, Wi-Fi)
• Increased skin temperature
• Cataract formation (at very high exposure levels)
• Possible effects on testes (reduced sperm quality under high heat exposure)

2.         Non-thermal effects (biological or cellular effects not due to heating)

(Observed but often debated in terms of health significance)

• Changes in cell membrane permeability
• Altered calcium ion signalling
• Oxidative stress (increased reactive oxygen species)
• DNA strand breaks (shown in some studies, though still controversial)
• Changes in gene expression
• Altered enzyme activities

🧠 Neurological & cognitive effects

• EEG changes (brain wave patterns) with low-level EMF exposure
• Reported symptoms like headaches, fatigue, sleep disturbances (often referred to as electromagnetic hypersensitivity (EHS), though not conclusively linked to EMFs by most studies)
• Possible impacts on attention or memory (weak and inconsistent evidence)

💓 Cardiovascular effects

• Slight changes in heart rate variability (HRV)
• Possible effects on autonomic nervous system regulation

🧬 Reproductive & developmental effects

• Some animal studies suggest reduced fertility or sperm motility after chronic RF exposure
• Very limited and inconclusive evidence in humans

🩸 Immune & endocrine effects

• Changes in melatonin secretion (implicating sleep & circadian rhythms)
• Possible modulation of immune parameters (mostly from in vitro or animal studies)

🧑‍⚕️ Long-term health concerns (possible risks)

• Cancer risk: WHO classifies RF-EMFs (from mobile phones etc.) as “possibly carcinogenic to humans” (Group 2B) based on limited evidence linking heavy mobile phone use to glioma (brain cancer).
• No confirmed increased risk for other cancers, though research continues.

Since there are many areas of concern mentioned above, there arises the question: what research is being carried out in order to protect the public from the potential damage of their health due to such broad ranging exposure?

Well, since the first data causing genuine international concern about power line EMFs came from the late 1970s, while for mobile phones / RF, the early 2000s studies on brain tumours were the main catalyst. By the 2010s, large-scale epidemiology and animal bioassays began more systematically probing these risks. But no conclusive findings have been arrived at 55 years later? Hmm…

So where does this interference come from?

Man-made electromagnetic fields (EMFs)

The most common external sources of interference include:

• Low-frequency EMFs (50/60 Hz):
• Power lines, transformers, household wiring, electrical appliances.
• Often called ELF (extremely low frequency) fields.
• Radiofrequency (RF) fields:
• Wi-Fi routers (2.4 GHz, 5 GHz), cell phones (0.8–2.6 GHz), Bluetooth, smart meters.
• Telecommunications towers emit continuous RF radiation.
• Intermediate frequencies:
• Computer monitors, fluorescent lights, anti-theft systems (RFID gates).

What you can do to minimise the above impacts

In today’s world there is little chance for avoiding the above exposures. But there are a few measures you can implement in order to minimise the impact of external sources of such interference.

🛡️ Best ways to protect the body’s bioelectrical systems

1. Increase distance from sources

• EM field intensity drops off sharply with distance
• How can you do it?
• Don’t keep a cell phone directly on your body for long periods (in bra, pocket).
• Use speakerphone or wired earbuds.
• Keep Wi-Fi routers out of bedrooms.

2. Reduce exposure time & intensity

• Minimize unnecessary exposure by turning off devices when not needed.
• Example: Turn off Wi-Fi at night.
• Use airplane mode or low-power mode.

3. Use Grounding (Earthing)

• Walk on the grass, soil or sand! Direct skin contact with the earth helps stabilize body electric potentials by allowing excess charge to discharge into the ground.
• Some studies report reduced cortisol, better sleep, and improved HRV (heart rate variability).

4. Support internal bioelectrical health

• Keep electrolytes balanced: potassium, magnesium, sodium — vital for cell membrane potentials.
• Maintain mitochondrial health (antioxidants, anti-inflammatory foods) to protect cellular charge gradients.
• Manage chronic stress (which disrupts HRV and cell electric balance).

5. Shield selectively

• If you are in a very high exposure situation (i.e. live or work near large transformers, industrial radio frequency sources, or if particularly EM-sensitive), use shielding fabrics, paints, or mesh at all times.
• For most people, simpler protective measures (i.e. keeping your distance + minimizing time exposure + grounding) are more practical.

6. Prioritize sleep environments

• The body is most vulnerable to subtle EM influences during deep sleep (melatonin production is very sensitive to electromagnetic disturbances).
• Reduce “sleeping EM load”:
• Keep electronics out of the bedroom.
• Avoid electric blankets or chargers by the bed (even in an ‘off mode’ they still emit EMFs!)
• If concerned, measure EMFs with a simple gauss meter or RF meter to check levels.

7. Stay connected to natural EM rhythms

• Spend time outdoors (barefoot on natural ground or simply surrounded by trees) can help recalibrate circadian and electromagnetic rhythms.
• The Earth has a Schumann resonance around 7.83 Hz, and some researchers suggest it may entrain human brainwaves. (That said there have been many instances where this resonance has varied a lot over the recent months)

8.  Try wearables that optimize your own body’s stress response to EMFs

• These devices let you see if something in your environment (like EMFs, or poor sleep, or mental stress) is pushing your body toward sympathetic dominance (fight-or-flight). While they don’t block EMFs, they increase your biological resilience to all stressors, including EMFs.

• Examples include: Teledote (from phytob.com), or HRV trackers (like Oura, WHOOP, Lief patch, Biostrap).

9. Try wearables that may shield or neutralize EMFs or breath-training wearables

·         Such things include: pendants, chips, bracelets, patches or stickers you wear that are marketed to “harmonize,” “block,” or “neutralize” EMFs.

• These are devices that guide resonance breathing (0.1 Hz, 6 breaths/min), improving vagal tone and thus electrical stability in the heart & brain.

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References:

• Hari, R., & Salmelin, R. (2012). Magnetoencephalography: From SQUIDs to neuroscience. NeuroImage, 61(2), 386–396. https://doi.org/10.1016/j.neuroimage.2011.11.074
• Jain, S., Hammerschlag, R., Mills, P., Cohen, L., Krieger, R., Vieten, C., & Lutgendorf, S. (2015). Clinical studies of biofield therapies: Summary, methodological challenges, and recommendations. Global Advances in Health and Medicine, 4(Suppl), 58–66. https://doi.org/10.7453/gahmj.2015.015.suppl
• Kennedy, W. F., Cook, S. D., Pugh, L., & Hoffmeier, M. (2020). Pulsed electromagnetic field (PEMF) for nonunion of tibial fractures: A meta-analysis. Injury, 51(9), 1953–1960. https://doi.org/10.1016/j.injury.2020.06.010
• Levin, M. (2014). Endogenous bioelectric signals as morphogenetic controls of growth and form. Developmental Biology, 393(2), 190–202. https://doi.org/10.1016/j.ydbio.2014.02.012
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• Wikswo, J. P., Barach, J. P., & Freeman, J. A. (1980). Magnetocardiography using SQUID magnetometers. Journal of Electrocardiology, 13(1), 43–47. https://doi.org/10.1016/S0022-0736(80)80062-0
• ICNIRP (2020). Guidelines on limiting exposure to electromagnetic fields (100 kHz to 300 GHz). Health Physics, 118(5), 483-524. https://doi.org/10.1097/HP.0000000000001284
• Pall, M. L. (2016). Microwave frequency EMFs produce widespread neuropsychiatric effects including depression. Journal of Chemical Neuroanatomy, 75, 43–51. https://doi.org/10.1016/j.jchemneu.2015.08.001
• Chevalier, G., Sinatra, S. T., Oschman, J. L., Sokal, K., & Sokal, P. (2012). Earthing: Health implications of reconnecting the human body to the Earth’s surface electrons. Journal of Environmental and Public Health, 2012. https://doi.org/10.1155/2012/291541