Earthing - Connect to the Earth and Heal
Article by Stefan Burns - Updated August 2022. Join the Wild Free Organic email newsletter!
There is a natural, free, and non-invasive health and wellness practice that exists that provides you the most benefits for the least amount of work of any holistic wellness practice that I know of.
This wellness practice, known as earthing or grounding, is as old as time, and recently thanks to the determination of a few resourceful people it’s been rediscovered from a modern scientific perspective.
Earthing is as simple as placing your bare feet on some grass or going for a swim in the ocean.
With earthing you will experience significant changes in a very subtle way. Seems like a paradox but that’s the best way to describe the effects that happen when you begin grounding often. Consistently reconnecting with the Earth’s natural energy restores to the body a vital element largely absent in your life (unless you’re already grounding often 👏).
Your bodies bioelectric system which controls every cellular function operates best when connected to the Earth’s electric field regularly, and if you ground yourself often you will experience a complete physiological and psychological renewal from your DNA up.
Earthing is one of the easiest things you can do for your health that will create more more vitality in your life, and without any negative side effects. Earthing regulates the master bioelectric switch board that controls inflammation, pain, DNA expression, nervous system activity, and so much more.
Put simply, connect to the Earth and heal. In this article we’ll discuss what earthing is, how earthing benefits human bioelectricity, earthing’s numerous health benefits, the geophysics of earthing, and methods of incorporating earthing into your everyday lifestyle.
How Earthing Affects Human Bioelectricity
While it helps to understand how earthing works in a complete sense by examining the geophysics of the Earth’s global electric circuit (covered in the geophysics section), we’ll start with how connecting to the earth affects human bioelectricity. It’s how earthing changes the functioning of the human bioelectrical system that provides it its many and sometimes miraculous health benefits.
We are Electrical Beings
The Earth and the human body are both electrically conductive. What this means is that negatively charged electrons can move easily through both. The Earth is conductive because of it’s mineral content, hydrosphere, and ionosphere, and the human body is conductive because we are made up of mostly water, have numerous electrolytes in our body, and have dedicated cellular structures like neurons and connective tissues which easily conduct electricity. Because of this we are strongly influenced by our external electrical environment. Want to measure the activity of the nervous system? Perform a simple skin conductance test. Some of the bodies most complex systems can be accurately measured in their functioning by testing simple properties like skin conductance or heart rate variability. The relationship between biology and electromagnetism goes very deep,
The human bioelectrical system starts with DNA, the blueprint and building blocks of life, and then works its way up to larger structures like endocannabinoid receptors, cell membranes, neurons, and interstitial connective tissues. The largest expression of the human bioelectrical system is the heart, brain, and human biofield (in spiritual terms, the aura).
All life evolved in the varying electromagnetic fields of the Earth and cosmos at large, from the Earth’s global electric circuit to natural energy fields like the Schumann resonances.
The Schumann Resonances - What are they?
As life evolved for millions of years saturated in these energy fields, its interactions with them became increasingly complex, at which point we reach Homo sapiens (us!), one of the most bioelectrically advanced species on the planet.
For example it appears our brain evolved to transmit to and receive information from a worldwide energy field which Carl Jung dubbed the Collective Unconscious. Our bioelectrical systems evolved for more than just ensuring the proper functioning of our body but also to connect all of humanity over space-time at the speed of light, pretty cool huh?
How to Connect your Brain to the Schumann Resonances
I lay this out because I want to impress upon you some of the amazing complexities of human bioelectricity, and how if the bioelectrical system is functioning properly, how optimizing its functioning can help us achieve amazing accomplishments. It’s the status of the bioelectrical system that determines whether one can perform incredible feats of athleticism or transcend to higher states of consciousness.
Without regularly grounding to the Earth the human bioelectrical system can never operate to its greatest potential, and some metaphysical evidence for this is that grounding can increase lucid dreaming and ESP abilities.
The Heart is the Core of the Bioelectrical System
Every heartbeat is a contraction of the heart muscle generated by an intrinsically produced electrical signal from specialized cardiac cells. This signal is measurable via an electrocardiogram (ECG) and each heartbeat also produces an nanotesla strength (nT) magnetic field that’s measurable with specialized magnetometers.
What’s recently been scientifically discovered is that the heart functions much better when grounded to the Earth. Most people know of a “ground” as a conductive object (typically an iron rod) that is driven into the earth in order to absorb or dissipate electrical charge, allowing what ever is connected to the ground to remain at the same electrical potential as the Earth. Put another way, anytime two conductive objects make contact, electrons flow from where they are abundant to where they aren't abundant, which equalizes both objects to each other. In a nutshell that's earthing, it’s simply an electric equalization to the Earth.
The heart, just like any modern electrical appliance, likewise also benefits from being grounded to the relatively stable electrical potential of the Earth. How the body operates from DNA expression all the way to each heartbeat and your brainwaves is strongly influenced by the internal bioelectrical environment of the body, and when the Earth’s stabilizing electrical reference point is present, the bioelectrical system operates better with less problems.
One way earthing has been qualitatively measured to improve the functioning of the heart is by how it improves heart rate variability.
Heart Rate Variability (HRV): The variation in the amount of time between heartbeats.
Depending on a variety of factors, most notably your breathing, the time in-between heartbeats increases and decreases over time. HRV is the most accurate predictor of sudden death and is a very good measure of stress. When the time variation between heartbeats is low, then the cardiac system is performing poorly as compared to when HRV is high.
In addition to earthing, your mental and emotional status influences HRV.
CC - McCraty R. The Energetic Heart. HeartMath Institute; 2003
By taking your rubber/plastic insulating shoes off and walking barefoot on a natural surface like a grass lawn, dirt, or rock, or by going for a swim in a body of water (the saltier the better), the entire body grounds to the electric potential of the earth due to the movement of free electrons in the body. With the body neutralized of erroneous charges, the heart is able to function better and heartbeats become coherent and regular in their pattern like shown in the graphic above.
Earthing Improves Energy Circulation
Most people live highly insulated from the Earth’s natural conductive environment. They wear insulating plastic and rubber shoes, they live and work in buildings elevated from the earth often made with insulating materials like wood and plastic, and they sleep in comfy beds with big fluffy sheets. Most people are disconnected and “Earth starved”.
More evidence for this comes in the fact that the sole of the foot contains about 1300 nerve endings per inch, one of the highest nerve densities anywhere on the entire human body. Our feet are big conductive electrical paddles meant to regularly be in contact with the conductive surface of the Earth as we go about our day, and this used to be the case up till the advent of modern human society.
Connecting to the Earth often reduces electrical imbalances in the body and improves energy circulation. Anytime you are grounded you don’t carry a built-up charge, and it’s electrical charges in the body that determine a lot of things such as inflammation, the activity of the nervous system, pain and much more. Built-up charges in parts of the body inhibit the easy flow of bioelectric energy, which disrupts overall health and wellness.
Earthing Health Benefits
As a holistic health method earthing helps the body in the ways it needs and isn't necessarily directable. That said earthing commonly helps with a wide variety of conditions and can be employed daily to help with symptom management and also to heal the underlying causal problems.
The human bioelectrical system is the base layer that influences and controls nearly every every aspect of health, and earthing are we evolved to do stabilizes the bioelectric system to the Earth’s surface electric field. As part of our evolutionary heritage, earthing has notable cardiovascular, cognitive, nervous system, digestive, hormonal, and physical health benefits.
Earthing Cardiovascular Benefits
Earthing improves circulation by reducing blood viscosity to its normal level. Red blood cells carry a negative surface charge so they are repelled from one another and don’t clump. The greater the positive charge that builds in the body by staying insulated from the Earth’s negative potential, the weaker the negative surface charge of red blood cells, known as zeta potential. How earthing improves zeta potential is one of its biggest effects.
To preventing clumping of red blood cells, blood viscosity is reduced and the heart has an easier job pumping blood throughout the body and into the small blood vessels and very narrow capillaries. By improving blood electrodynamics, earthing reduces high blood pressure and reduces inflammation. Earthing has also been shown to reduce coronary artery disease, arrhythmias, and diabetes. And as discussed already Earthing improves HRV, a very important measure of overall health.
Earthing Nervous System Benefits
The nervous system runs on electrochemical impulses, and by neutralizing any imbalanced charges throughout the body via the stream of free electrons that earthing moves through the body, the nervous system is stabilized in its functioning.
In order for electrical impulses anywhere in the body to be detected and then acted upon, the strength of the signal must stand out significantly from background bioelectrical noise. When ungrounded the bioelectrical noise of the body is higher and therefore bioelectrical signals must be stronger to be actionable, which requires more energy and resources, or certain functions are simply given up as being too costly and are not possible to do, which manifests as a limitation of potential (aka nervous system disorder or simply a reduction in physical/mental ability).
By stabilizing the nervous system and reducing bioelectric noise, earthing helps with disorders of the nervous system like Parkinson’s disease and multiple sclerosis. Earthing activates the “rest and digest” parasympathetic nervous system instantly. Stress of any kind whether physical, mental, or emotional activates the “fight or flight” sympathetic nervous system, increasing cortisol and adrenaline secretion, and by shifting the body back towards a more balanced ratio between sympathetic and parasympathetic activity, grounding reduces stress, anxiety, and promotes a deeper more restful sleep. Sleep is when the body undergoes its daily tune-up, repairing and regenerating whatever needs to be fixed, and these natural rejuvenating processes work best when the body is a quiet calm state of nervous system activity.
The body is highly interlinked and it’s these nervous system benefits that are partly responsible for the cardiovascular, cognitive, and digestive benefits that earthing offers.
Note - If you’re really struggling from nervous system dysfunctions then alongside earthing use a natural herbal like reishi mushroom. Reishi mushroom can be used to help treat stress, anxiety, and chronic fatigue, learn more.
Earthing Cognitive Benefits
The bioelectrical neurology of the brain is incredibly sensitive, and by stabilizing the bodies bioelectrical system and reducing excess bioelectrical noise, earthing improves the functioning of the brain. Earthing helps with anxiety, depression, insomnia, and other mental health disturbances, and earthing also improves brainwave activity.
Earthing helps with Alzheimer’s disease, dementia, and other neurocognitive diseases, and in general earthing improves cognitive abilities and performance. Earthing has been linked to an increase in lucid dreaming and precognition.
Another big benefit of earthing is that it shields you from power grid, WiFi, and cellular electropollution. The body did not evolve in the presence of high frequency microwaves which cycle millions to billions of times per second, and these rapid electromagnetic oscillations disturb the brain via interactions with magnetosomes.
If you ever get into that tired but wired state, where the mind is racing but the body wants to rest and you’re unable to relax/sleep, then the best thing you can do is to ground yourself and neutralize your bioelectrical system back to the Earth’s normal electric potential.
Note - Watch my video to learn more about how electrosmog impacts the brain (YouTube link).
Earthing Gut Health Benefits
Wild Free Organic has a lot of articles on gut health, and we’re also the home of the Holistic Gut Health Guide eBook, and I mention this because if you have gut health problems then know that earthing is another wellness practice that greatly benefits gut health because of how it normalizes nervous system activity. By increasing parasympathetic “rest and digest” activity, earthing normalizes gut motility and helps the body maintain consistent and regular waves of smooth muscle activity that move food through the digestive system. In this way earthing helps with Irritable Bowel Syndrome (IBS), reduces constipation, and helps with acid reflux.
Note - If you’re really struggling with IBS, peppermint has proven useful for IBS and can be used alongside earthing to enact noticeable improvements.
Earthing Hormonal Benefits
Earthing benefits the endocrine system greatly for both men and women, mainly because it helps to reduce the release of over-stimulated hormones (in modern society) like cortisol while increasing the secretion of under-stimulated hormones like melatonin. Earthing smooths out hormonal imbalances for both men and women.
Earthing is overall helpful for periods, reducing PMS, cramps, and sometimes even period duration. For women who are perimenopausal or in menopause, earthing helps reduce hot flashes, night sweats, insomnia, and irritability.
For men earthing can help with erectile dysfunction because of how it improves blood flow, and in general is beneficial for the male hormone system*.
Earthing has also been shown to improve blood glucose through its interactions with the pancreas and insulin secretion.
*Note - If you’re a man and want to boost your testosterone and functioning down under while also improving your overall health and wellness then check out the natural herb cistanche. Average testosterone levels have been declining for decades now and cistanche boosts testosterone effectively.
Earthing Physical Benefits
Earthing has many benefits for the tissue and muscular systems of the body. Whether you’re an athlete or someone wanting to move and feel better, earthing can improve your physical fitness. Earthing improves sleep quality which aids in rest and recovery, it reduces pain, speeds up wound healing, decreases muscle protein breakdown, and has even been shown to improve flexibility.
If you have any sort of physical impairment, wound, injury, or are striving to optimize your athletic abilities to the max*, then earthing consistently everyday is an absolute must.
*Note - The endocannabinoid system is one component of the bioelectric system, and cannabinoids benefit athletes if used appropriately and responsibly.
Other Earthing Benefits
It should be clear by now that earthing has a tremendously beneficial impact on health because it targets an aspect of human biology that is at the foundation of our existence, human bioelectricity. As such it should be no surprise then that there exist even more heath benefits to earthing that haven’t already been discussed. For example:
Earthing improves renal (kidney) function
Earthing helps with glaucoma
Earthing relieves acute and chronic pain
Earthing speeds up wound healing
Earthing reduces bacterial growth
And I’ll say it once more, GROUNDING REDUCES INFLAMMATION (the main driver of 80+ diseases)
Geophysics of Earthing
You’ve now been primed on earthing, bioelectricity, and the health benefits of being grounded, but you may be asking why this is even a thing in the first place?
Well the reason why earthing is something we evolved to do naturally is because the Earth is a 6 sextillion metric ton battery continually replenished with energy from solar radiation and internal radioactivity. This energy keeps the Earth’s geologic processes going which generates a magnetic field deep within its core. From this internal electromagnetism all the other electromagnetic forces of the Earth like the Schumann resonances, telluric currents, and the global electric circuit derive from.
The Global Electric Circuit
About 100 kilometers above the surface of the Earth radiation from the Sun strips electrons from the gas molecules of the atmosphere and breaks their chemical bonds, creating highly charged ions. This atmospheric layer is known as the ionosphere, and its electric potential ranges from 250-500,000 volts. The electric potential of the Earth’s surface is about zero, so as you move up in the atmosphere towards the ionosphere the electric potential increases*. While air is a poor conductor of electricity, it can build up a static charge due to thermal heat convection and the movement of water. As this happens weather storms develop and the built-up atmospheric charge will discharge eventually either via rainfall or lightning strikes. Across the globe lightning strikes 50-150 times a second, and with each lightning bolt being a massive surge of electrons, the Earth’s surface is continuously replenished with free electrons from the constant lightning activity.
Credit: NSF, Jeffrey Forbes - University of Colorado at Boulder
To explain how this works a bit more, as a storm system grows, a positive charge builds in the ground surface underneath, and once the electric potentials of the Earth’s surface and storm clouds reach a critical point, the resistance of the air is able to be overcome and the opposite electric charges of the two systems equalize via a lightning channel (see right side of graphic above). These massive surges of electrons create conductive ionized gas channels which they flow through, always moving along path of least resistance which is either in-between points within the storm system or downwards towards the ground.
*Note - At 1.5 meters up (about head level) the electric potential is around +350 volts, but since air is such a poor conductor of electricity you don’t get zapped from the voltage gradient that exists in-between your feet and head. Since the human body is conductive, if you’re grounded the near-zero electric potential of the Earth rises up to your head and creates a protective umbrella effect that shields you from EMFs and electropollution.
Variations in the Earth’s Surface Electric Potential
The earth’s surface electrical potential isn’t always the same, as discussed above it changes based on atmospheric activity and during storms, its primary rhythm though is that it increases during the day due to solar radiation and decreases at night as the Sun’s energetic influence is removed.
In this way grounding is one of the primary signals the body uses to stabilize its circadian rhythm, in addition to the diurnal fluctuations in visible light and temperature. Having a in-sync circadian rhythm is of course vital to good health and wellness.
When the Earth’s surface electrical potential changes rapidly, like during a powerful thunderstorm, bioelectrically sensitive people sometimes experience symptoms like fatigue, anxiety, headaches, and just overall instability. This can also happen during a full moon. Every 28 days the moon lines up with the Earth and Sun and is positioned inside Earth’s magnetotail, accumulating electrical potential from the Sun non-stop and also from plasma waves from within Earth’s magnetotail. At night on Earth this built-up lunar charge discharges down Earth’s magnetic field lines to our planet’s surface and has a measurable influence on the Earth’s surface electric potential causing it to become more volatile than usual.
I found this Earth-full moon electromagnetic interaction fascinating so I made a video on it which you can watch below to learn more!
The Science of How Full Moon Electromagnetism Affects your Body
How to Ground Yourself
The beautiful thing about grounding as a wellness practice is that it requires almost zero effort, just awareness of whether you’re grounded or not. Overtime grounding will become second nature to you and won’t require any special planning or willpower to accomplish. Below are the easiest ways to practice earthing.
Walk Barefoot
Our feet our loaded with nerve endings, we evolved to walk barefoot and remain in grounded contact with the Earth at all times, and walking barefoot is therefore one of the best ways to ground yourself. When at the park, beach, or in nature kick the shoes off and spend time with your feet in direct contact with the surface of the ground. Wet sand at the beach or wet grass are especially conductive and also simply feel wonderful.
This advice goes beyond just barefoot contact with the Earth. Laying down or meditating in lotus posture in a natural environment will also ground your body, though it may not be as quick in effect. Do some yoga in the park(!), the more time you spend grounded the better.
Go for a Swim
Water can be an excellent conductor of electricity depending on the amount dissolved ions. Ions from salts like NaCl assist in the transfer of electrons, so going for a swim in a salty body of water like the ocean washes you in free electrons and beneficial minerals. The nice thing about swimming is that the entire body is immersed and grounds simultaneously from the outside in. When standing barefoot a wave of free electrons will travel upwards from the feet, and it can take 30+ minutes for the entire body all the way up to the head to become grounded, whereas with swimming the effect is much quicker.
There’s a reason why going for a swim, laying out on the beach, and sunbathing feel so good…you’re earthing the entire time and while also charging your body with solar radiation!
Using a Grounding Mat or Blanket
When unable to spend time outside you can ground yourself using a grounding mat or blanket. Grounding mats and blankets are made of electrically conductive materials and are either connected to the ground port of a building’s electrical system or are connected directly to a ground rod placed outside. I personally only recommend using a grounding mat or blanket if you connect it to a grounding rod you yourself place some distance away from the building. The standard ground rod for a building is placed along its side and its wires run alongside the electrical wires, picking up the electrical field from the power system.
Find a spot of ground far removed from any electrical equipment, lines, transformers, etc and drive in a ground rod there. Connect your grounding mats and blankets to that ground rod using a shielded wire and check the connection occasionally to make sure it hasn’t been broken.
Sleeping grounded is one of the best things you can do for your health, so I recommend sleeping with a grounding sheet connected in this manner. If you want to go all out and purchase a grounding sheet for the bed, a grounding mat, a grounded pillowcase, and grounding patches (for localized pain relief), as well as learn more about Earthing, then you can purchase the Earthing Starter Kit from Earthing.
I want to be clear that grounding sheets and mats are not required to incorporate earthing into your life, but if an honest examination of your lifestyle reveals that you’re unlikely to spend as much time outside as would be needed for best effect, or you have a mental or physical disability which limits your ability to ground naturally, then earthing products are an excellent way to enjoy all the benefits of earthing from within your home or office. Because earthing is so foundational to health, any money spent on earthing products that actually gets you grounded daily will turn our to be one of if not the best health investments you’ve ever made (alongside the Holistic Gut Health Guide 😉).
Interact with an Electrically Conductive Object
Another way to ground yourself not discussed often is to interact with an electrically conductive object that has a neutral charge. This can be the metal railing outside a building, a metal water pipe, or even something as simple as a chunk of metal.
For example I have small sphere of pure copper than I’ll hold occasionally if I’m inside and on the computer for a longer period of time than normal. Since copper is so conductive, any excess electrical charge that I have built-up will flow to the copper sphere, and then when I put it down, it’ll slowly discharge back to neutral ready for the next time I use it. Something like this is great for localized pain relief, I personally use it most for hand or abdominal pain.
Don’t be Electron Deficient Any Longer
As you can see, earthing doesn’t have to be complicated. Once you have a good fundamental understanding of the biophysics and geophysics involved, which I hope this article provided you with, then you begin to see the simplicity of earthing and how staying grounded throughout the day only requires the slightest lifestyle adjustments.
References:
Ober C, Sinatra S, Martin Z. Earthing. Second Edition. Basic Health Publications, Inc.; 2014.
Chevalier G, Sinatra ST, Oschman JL, Sokal K, Sokal P. Earthing: health implications of reconnecting the human body to the earth’s surface electrons. Journal of Environmental and Public Health. 2012;2012:1-8.
Chevalier, Gaétan et al. “The effect of earthing ( grounding ) on human physiology.” (2005).
Chevalier, Gaétan and Stephen T. Sinatra. “Emotional Stress, Heart Rate Variability, Grounding, and Improved Autonomic Tone: Clinical Applications.” (2011).
McCraty R. The Energetic Heart. HeartMath Institute; 2003
Bevington M. Lunar biological effects and the magnetosphere. Pathophysiology. 2015;22(4):211-222.
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