Maadoituksen vaikutukset uneen ja terveyteen

This article reviews research and claims about grounding or earthing and its effects on sleep, stress, pain, inflammation, circulation, and overall health. It summarizes multiple cited studies, including pilot and placebo-controlled trials, and argues that direct contact with the earth or grounding devices may support physiological regulation. The article also addresses safety concerns and common objections related to indoor grounding products.