Health Benefits of Grounding (Earthing)
Syncing your bare toes into wet grass, dirt, sand, or water is the latest trend in wellness. Known as “earthing” or “grounding,” when skin comes into contact with the ground, the human body becomes a sponge that soaks up negatively-charged electrons from the earth. This practice is quickly earning recognition as a novel way to protect your health and combat the insults of our current lifestyles. The modern concept of earthing made its debut in 2010 with the release of Clint Ober’s book, Earthing: The Most Important Health Discovery Ever? Nearly 12 years earlier Ober, a retired pioneer of the American cable TV industry, discovered that the same system of grounding used to stabilize telecommunications and wires could also stabilize the atoms in the human body, improving the function of all body systems.
Grounding has been practiced since the beginning of time when our ancestors walked around in bare feet or conductive leather moccasins or sandals. Perhaps this is one explanation for their longevity and good health. After the invention of rubber-soled shoes, a non-conductive barrier was erected between mankind and our greatest source of electrons – the earth. As our direct contact with the earth fades through the routine use of synthetic flooring and shoes, electromagnetic instability threatens our health.
All our cells are made of atoms. Atoms possess unique positive and negative charges that are based on the number of negative electrons or positive protons they carry. Many healthy atoms have a negative charge because they possess more electrons; however, these atoms can have electrons “stolen” from them, leaving them highly reactive and damaging. In this state, they are called free radicals. As damaging free radicals infiltrate cells and tissues, our health declines. The only way to stop this destructive process is by supplying the body with neutralizing antioxidants or a large dose of negative electrons, through grounding.
Grounding Neutralizes Free Radicals
Free radicals are generated through inflammation, infection, cell damage, trauma, stress, and our toxic environments. They force our immune system to respond to these threats. An active immune system produces more free radicals and soon our body is attempting to put out fires, but it has insufficient resources to do so. Additionally, industrialization and our increasingly technological world have thrown us into a labyrinth of electromagnetic fields, which disrupt the electrical balance of our cells. An abundance of free radicals, instable charges, inflammation and immune activation are responsible for some of our most threatening chronic conditions such as cancer, cardiovascular disease, diabetes, chronic pain syndromes, and autoimmunity.
Grounding is a simple, inexpensive means by which most of us can combat these destructive forces. The negative electrons absorbed from the earth quenches the free radicals, supports the immune system, and puts out the fires. Nobel Prize winner Richard Feynman described an umbrella affect created when we “earth.” He claimed that grounding equalized the electronic potential between the body and the earth, so the body becomes an extension of the earth’s magnetic field. This potential “cancels, reduces, and pushes away electrical fields from the body.”
Grounding Improves Sleep, Pain Management, and Stress
Grounding appears to improve sleep, help manage pain, and normalizes cortisol (a stress hormone) to reduce the stress response.
The nervous system is an electrical system of the body and influences all these activities. An influx of negative electrons from the earth has been shown to calm the nervous system by shifting the autonomic nervous system from the sympathetic, “fight-or-flight” branch toward the parasympathetic “rest-and-digest” branch.
Sleep and stress reduction are vital for managing pain, and decreasing the risks of many chronic health conditions. In a blind pilot study of 60 subject suffering from sleep disturbances and chronic muscle and joint pain for at least six months, grounding each night for one month produced a 74 to 100 percent improvement in quality of sleep, feeling rested upon waking, muscle stiffness and pain, chronic back and joint pain, and general well-being. Grounding helps to establish a normal cortisol level at night, which improves sleep, pain, and stress.
Grounding Improves Inflammation and Immunity
New studies also show that grounding positively affects the inflammatory response and the immune system, which could have far-reaching health benefits. We already know that grounding improves cortisol levels. Since a high cortisol, associated with chronic stress, leads to systemic inflammation in the body, grounding can certainly improve inflammation as it normalizes cortisol.
The influx of free negative electrons from the earth also combats positively charged free radicals generated by inflammatory factors as they respond to injury, infection, trauma or stress. As grounding neutralizes free radicals, the immune response calms. Healing proceeds at a faster rate in the absence of destructive free radicals. When the body is deficient in negative electrons, cells and tissue are vulnerable to destruction, leading to free radicals, systemic inflammation, and chronic immune activation. This environment increases risks for cancer, autoimmunity, infections, chronic pain conditions, and a general decline in health.
There are many ways to encourage grounding. A plethora of grounding materials from sheets to shoes exist. However, the most simple and inexpensive way for everyone to ground is to simply walk on the ground in your bare feet. Moisture is a superior conductor and therefore, wet grass, dirt, a beach or lake provides the best grounding experience. It is also helpful to know that leather, metal, cotton, and non-stained concrete are conductive. However, pavement, wood, plastic, rubber, synthetic or insulated materials will block the healthful negative charges from the earth.
- 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, 291541. http://doi.org/10.1155/2012/291541
- Oschman, J. L., Chevalier, G., & Brown, R. (2015). The effects of grounding (earthing) on inflammation, the immune response, wound healing, and prevention and treatment of chronic inflammatory and autoimmune diseases. Journal of Inflammation Research, 8, 83–96. http://doi.org/10.2147/JIR.S69656
- David Brady