Good sleep is one of the most important prerequisites for physical health, mental balance and effective recovery. Nevertheless, more and more people are experiencing restlessness, frequent awakenings and light sleep. The grounding sheet, also known as the earthing sheet, has been developed to restore the body's natural contact with the ground during sleep and is increasingly used in integrative health and biophysics.
Throughout most of its evolution, humans have slept in direct contact with the ground or on natural materials that conducted electricity. Only in modern times have insulating mattresses, synthetic textiles and floors broken this contact. The grounding sheet makes it possible to restore ground contact indoors, especially during the part of the day where the body is most susceptible to regulation and repair.
Why ground contact can affect sleep
The body is a bioelectrical system. The nervous system, muscle activity, hormone regulation and brain waves are controlled by electrical signals. When the body is isolated from the earth's electrical reference, an electrical imbalance can occur, particularly in environments with a lot of artificial electromagnetic activity.
When the body is grounded, the electrical potential between the body and the ground is equalised. Many people find that the autonomic nervous system goes more easily from stress-dominated activation to rest and recovery, which can contribute to calmer falling asleep and more coherent sleep.
Sleep, recovery and inflammation
Sleep is not passive rest, but an active biological repair phase. During deep sleep, regeneration takes place in the nervous system, muscles and connective tissue. Several users of the grounding sheet report less morning stiffness, reduced muscle tension and better recovery.
A central hypothesis in earthing research is that electrons from the ground can help to neutralize free radicals and thus support the body's natural regulation of inflammation and oxidative stress.
What is a ground sheet
A grounding sheet is a textile with interwoven conductive fibers, usually silver. The sheet is connected to earth via an earthed socket or earth spike. When the body is in contact with the sheet, contact with the ground is achieved similar to walking barefoot outside.
An example of a grounding sheet used for sleep is:
https://unovita.no/products/earthing-high-silver-fitted-grounding-sheet-90x200cm
A universal option is:
https://unovita.no/products/softsilvertm-earthing-sheet-50x-200-universal
Difference between different types of earthing sheets
Classic grounding sheets usually contain 3-5% silver wire and require direct skin contact for optimal effect. These have been used in many of the published studies on grounding and provide good function with correct use and maintenance.
More advanced earthing sheets, often referred to as high-silver materials, contain a much higher proportion of silver. With such conductivity, direct skin contact is not always necessary. The body's natural moisture is often sufficient to maintain contact with the ground through an ordinary cotton sheet, which provides increased comfort, better hygiene and a longer lifespan.
Earthing mats as a supplement
For people who want ground contact also during the day, or as a supplement to the grounding sheet, grounding mats are available.
An example is an earthing mat for use by a bed, sofa or PC:
https://unovita.no/products/jordingsmatte-earthing-mat
For extra comfort, there are also padded versions:
https://unovita.no/products/earthing-and-grounding-quilted-pad
Safe use during sleep
The earthing sheet is only connected to earth, not to live parts. Products supplied by Uno Vita are adapted to Norwegian and European conditions and use grounded EU contacts with built-in safety resistance. This makes use safe with correct installation.
In homes with modern electrical systems installed by an authorized electrician after the mid-1990s, the earth connection is normally tested and approved. If you are unsure about the electrical system, it is recommended to have this checked.
For a more thorough review of security, see:
https://unovita.no/blogs/news/er-jording-farlig
The grounding sheet as part of an overall sleep strategy
The grounding sheet is not intended to replace medical treatment or good sleep hygiene. It can be included as a supportive measure together with regular bedtime routines, reduced screen use in the evening, daylight during the day, good hydration and a quiet sleeping environment.
The effect is often experienced gradually over weeks, but some people notice changes more quickly. In healthy people, grounding is often described as preventive, while people with sleep problems may experience more obvious improvements.
Related articles
https://unovita.no/blogs/news/jording-en-enkel-metode-for-bedre-helse
https://unovita.no/blogs/aktuelt/forsta-fordelene-med-earthing-og-jordingslaken
About Uno Vita's editorial staff
This article has been prepared by Uno Vita's specialist editorial team and is based on scientific literature, clinical observations and more than 15 years of experience with biophysics, grounding, electromedicine and integrative health technology. The content is intended as general professional information and should not be understood as medical advice, diagnosis or treatment. In the event of health complaints, it is always recommended to contact a qualified healthcare professional. Uno Vita AS is based in Moss, Norway. Freedom of expression and open professional dissemination are fundamental principles in Uno Vita's work.
