Understanding Systemic Inflammation and the Role of Molecular Hydrogen

Molecular hydrogen therapy has wide ranging health benefits. We already covered some of the major benefits in previous blog posts. Below are some excerpts showing some other conditions that are beneficially impacted by the therapy.

Gastrointestinal health & microbiome:

“Hydrogen inhalation appeared to improve intestinal microbiota diversity” (Maruyama et al.).

Mental health & addiction:

“Molecular hydrogen improved symptoms of depression and anxiety, as well as gut microbial features, in individuals with opioid addiction” (Xie et al., 2024).

Cardiovascular health:

“Hydrogen gas inhalation (HI) improved survival and neurological outcomes in an animal model of post-cardiac arrest syndrome (PCAS). The feasibility and safety of HI for patients with PCAS were confirmed in a pilot study” (Tamura et al., 2017).

Metabolic health, weight management & diabetes:

“Therefore, molecular hydrogen inhalation could be a promising strategy for improving metabolic health, especially in females with higher percentages of body fat. ” (Grepl et al., 2025).

If you struggle with any inflammatory condition or would like to prevent the development of such a condition, consider scheduling a 30 minute session at Renewed Hope Nutrition to begin your healing journey. 

References

Grepl, Pavel, et al. “Molecular Hydrogen Inhalation Modulates Resting Metabolism in Healthy Females: Findings from a Randomized, Double-Blind, Placebo-Controlled Crossover Study.” Medical Gas Research, vol. 15, no. 3, 2025, pp. 367–373. https://doi.org/10.4103/mgr.MEDGASRES-D-24-00085. 

Maruyama, Takafumi, et al. “Hydrogen Gas Inhalation Improved Intestinal Microbiota in Ulcerative Colitis: A Randomised Double-Blind Placebo-Controlled Trial.” Biomedicines, vol. 13, no. 8, 2025, article 1799. PubMed Central, https://pmc.ncbi.nlm.nih.gov/articles/PMC12383636/. 

Tamura, Tomoyoshi, et al. “Efficacy of Inhaled HYdrogen on Neurological Outcome Following BRain Ischemia During Post-Cardiac Arrest Care (HYBRID II Trial): Study Protocol for a Randomized Controlled Trial.” Trials, vol. 18, 2017, article 488. https://doi.org/10.1186/s13063-017-2246-3 

Xie, Bing, et al. “A Novel Intervention of Molecular Hydrogen on the Unbalance of the Gut Microbiome in Opioid Addiction: Experimental and Human Studies.” Biomedicine & Pharmacotherapy, vol. 178, Sept. 2024, article 117273. https://doi.org/10.1016/j.biopha.2024.117273.