Research-informed education, independent testing, and practical guidance across the evolving science and application of molecular hydrogen.
Explore H2HUBB articles covering molecular hydrogen research, hydrogen water, hydrogen inhalation, dosing, product testing, safety, technology, and practical education for consumers and the hydrogen industry.
This narrative review examined the available molecular-hydrogen literature. Although most gut microbiota-produced metabolites are currently uncharacterized, several well-studied molecules made or modified by the microbiota are known to affect the growth and virulence of pathogens, including short-chain fatty acids, succinate, mucin O-glycans,…
Read ArticleIn summary, HRW can modify gut microbiota, increase Bifidobacterium abundance, elevate microbial-derived IAA levels, and activate AhR, which could potentially alleviate inflammation in asthma. These findings from a…
Read ArticleIn mice, molecular hydrogen improved symptoms of depression and anxiety, as well as gut microbial features, in individuals with opioid addiction. These preclinical findings add evidence supporting molecular…
Read ArticleThis narrative review examined provide an overview of the biological effects of molecular hydrogen, potential mechanisms, and practical practices, laying the foundation for its implementation in sustainable livestock.…
Read ArticleIn mice, hypoxia exposure led to changes in the diversity of gut microbiota, along with a decrease in the abundance of aerobic bacteria and beneficial bacteria (e.g., Lactobacillus),…
Read ArticleIn mice, supplementation with hydrogen-rich water (HW) markedly decreased the severity of oral lesions and preserved epithelial thickness, while restoring the expression of tight junction proteins in the…
Read ArticleThis publication examined molecular hydrogen using the study design reported by the authoritative source. This source-grounded publication contributes evidence relevant to molecular hydrogen and is retained in a…
Read ArticleIn 118 participants, a significant decline in fTBUT was observed in the placebo group (p = 0.04), but not the H₂-producing group (p = 0.26). These findings add…
Read ArticleThis narrative review examined the available molecular-hydrogen literature. Hence, at low H₂ levels, E. lenta is proposed to use NADH from bile acid hydroxyl group oxidations to reduce…
Read ArticleIn mice, molecular hydrogen treatment improved gut microbiota dysbiosis and partially amended metabolic disorder after SAE. These preclinical findings add evidence supporting molecular hydrogen's therapeutic potential within the…
Read ArticleIn mice, following treatment with oxaliplatin, the expression of inflammatory cytokines TNF-α and IL-6 was significantly increased (P<0.05, H₂O + OXA vs H₂O + Saline; P<0.05, HW +…
Read ArticleIn mice, after exposure to 15 Gy TAI, the animal survival rate was decreased by 50% in the control vehicle group, but it was decreased by only 10%…
Read ArticleIn rats, increased gut permeability, measured by FITC-dextran assay, was detected in PERM group compared to control and PERM+ERW groups. These preclinical findings add evidence supporting molecular hydrogen's…
Read ArticleHydrogen intervention, including drinking and inhaling, significantly alleviated mental disorders induced by METH abuse, and the inhalation of hydrogen also altered gut microbiota profiles in the METH abusers.…
Read ArticleIn Sprague-Dawley rats, H₂ improved the hepatic histological changes and glucose tolerance, decreased the liver function parameters of plasma alanine aminotransferase and aspartate aminotransferase, and relieved liver inflammation.…
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