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.
In 1 trained participants, after HRW intake, only trained cyclists improved their performance in the anaerobic test with an increase in peak power (from 766.2 ± 125.6 to 826.5 ± 143.4 W; d =.51) and mean power (from 350.0 ± 53.5 to…
Read ArticleIn participants, intravenous H₂-saline significantly suppressed oxidative stress immediately, 3 h, and 24 h after the race, although the antioxidant capability was not affected throughout the study. These…
Read ArticleIn these healthy non-trained participants (n = 99), psychometric fatigue judged by visual analogue scales was significantly decreased in the H₂ group after mild exercise. These findings add…
Read ArticleIn 8 healthy participants, HRW decreased exercising HR during minutes 1-9 of the graded exercise test (121 ± 26 bpm) compared to placebo (126 ± 26 bpm) and…
Read ArticleIn 8 physically active participants, after exercise HG inhalation attenuated the increase in urinary 8-hydroxydeoxyguanosine excretion rate (P < 0.05), a DNA oxidation marker, and the reduction in…
Read ArticleIn 24 young participants, it was observed that compared to control, after inhaling H₂ gas, participants had significantly lower RPE at each workload phase (p < 0.032) and…
Read ArticleIn In this double-blind, randomized, crossover study, participants ingested H₂-producing milk that induced intestinal bacterial H₂ production or a placebo on the trial day, 4 h before performing…
Read ArticleIn conclusion, breathing 4% gaseous hydrogen for 20 min/day for 7 days resulted in increased peak running velocity and attenuated the drop in maximal isometric strength of trunk…
Read ArticleIn 27 apparently healthy, middle-aged participants (18 women), HRW significantly outperformed the control water in reducing biomarkers of acute muscular damage caused by resistance exercise (p ≤ 0.05);…
Read ArticleIn conclusion, findings from this study suggest that ingesting hydrogen-rich cold water effectively mitigates the effects of heat stress, thereby improving endurance performance, enhancing mood, and reducing ratings…
Read ArticleIn 22 participants, HRW intake led to a reduction in total creatine kinase, vitamin C, and beta-carotene contents (p < 0.05), whereas the vitamin E and interleukin-10 levels…
Read ArticleIn 24 healthy participants, compared to a placebo, HRG inhalation induced significant improvement in VAS, RPE, the cycling frequency during the last 30 seconds in the fatigue modeling…
Read ArticleThese findings add human evidence that helps define the outcomes that did and did not change with molecular hydrogen in this study.
Read ArticleIn 8 participants, HRW decreased CK at all times compared to placebo, but a statistically significant decrease was found only 12 h after AS (HRW: 156 ± 63…
Read ArticleIn 2019 patients, showed that H₂ therapy, compared with placebo, significantly increased 6 MWT distance by 64 ± 39 m, FVC by 0.19 ± 0.24 L, and, in…
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