The Grooni Guide | Practical Rituals for Modern Living

Person sleeping on a Grooni grounding mat with direct skin contact, replicating the conditions of the 2025 Kyung Hee University earthing mat sleep trial

The 2025 Grounding Mat Sleep Trial: What a Sham...

Grounding mats have always had a credibility problem. The pitch is this: sleep on a conductive mat connected to the earth's electrical charge, absorb free electrons while you rest, and...

The 2025 Grounding Mat Sleep Trial: What a Sham...

Grounding mats have always had a credibility problem. The pitch is this: sleep on a conductive mat connected to the earth's electrical charge, absorb free electrons while you rest, and...