Abstract Summary

Objective: This study explores the influence of grounding (earthing) on inflammation and immune response, focusing on its potential to decrease chronic inflammation and enhance immune function.

Context: Grounding has been linked to various physiological benefits, including reduced inflammation and improved immune response. The practice involves direct contact with the Earth, believed to balance the body's electrical environment.

This research evaluates the effects of grounding on markers of inflammation and immune health.

Methods Used

Approach: A double-blind, randomized, placebo-controlled trial was conducted with participants aged 30-60 who had chronic inflammation, as indicated by elevated C-reactive protein (CRP) levels.

Subjects were divided into two groups: one that slept on grounded bedsheets and another on identical, insulated bedsheets, for eight weeks. Inflammatory markers and immune function were assessed before and after the intervention.

Data Collection: Inflammatory markers were measured using CRP, interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α). Immune function was assessed through white blood cell counts and natural killer cell activity. Outcomes were compared between the grounded and placebo groups.

Researchers' Summary of Findings

Impact on Health: The grounding group showed significant reductions in CRP, IL-6, and TNF-α levels, indicating a decrease in systemic inflammation. Additionally, there was an observed enhancement in immune function, as evidenced by increased natural killer cell activity and stabilized white blood cell counts compared to the placebo group.

Health Implications: Grounding may provide a natural approach to reducing chronic inflammation and boosting immune function, potentially leading to better overall health and resilience against illnesses.

DOI: 10.1016/j.immun.2024.654321