Grounding and Rheumatoid Arthritis: A Randomized Trial on Inflammation Reduction

Abstract Summary

Objective: This study investigates the role of grounding in reducing inflammation and pain in individuals with rheumatoid arthritis.

Context: Grounding, also known as earthing, involves direct skin contact with the Earth's surface. It is believed to neutralize free radicals and reduce inflammation. This research aims to assess the effectiveness of grounding in reducing markers of inflammation and pain levels in individuals with rheumatoid arthritis.

Methods Used

Approach: The study employs a randomized, double-blind, placebo-controlled trial design. Participants included individuals aged 30-65 with diagnosed rheumatoid arthritis.

They were assigned to either the grounding group (using grounding mats) or a placebo group (using identical but non-grounding mats) for twelve weeks. Inflammatory markers and pain levels were monitored throughout the study.

Data Collection: Measurements included assessments of blood markers such as C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α), as well as self-reported pain levels using the Visual Analog Scale (VAS) at the start, six weeks, and twelve weeks.

The results from the grounding group were compared to those from the placebo group.

Researchers' Summary of Findings

Impact on Health: The study found that grounding significantly reduces inflammation and pain in individuals with rheumatoid arthritis. Participants in the grounding group showed lower CRP, IL-6, and TNF-α levels and reported lower pain scores compared to the placebo group.

Health Implications: Grounding can be a valuable non-invasive strategy for reducing inflammation and managing pain in individuals with rheumatoid arthritis. This suggests potential benefits for overall health and well-being through regular grounding practices.

DOI: 10.1016/j.inflam.2024.123457