Evidence map›Paper›PMID 36468139›Full record

ArticleHeliyon2022

Antioxidant effects of continuous intake of electrolyzed hydrogen water in healthy adults.

Kei Mizuno, Kyosuke Watanabe, Emi Yamano, Kyoko Ebisu, Kanako Tajima, Junzo Nojima, Yusuke Ohsaki, Shigeru Kabayama, Yasuyoshi Watanabe

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Hydrogen Water: Extra Healthy or a Hoax?-A Systematic Review.International journal of molecular sciences · 2024
    Pooled it
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 1 country.

Kei MizunoLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Kyosuke WatanabeLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Emi YamanoLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Kyoko EbisuLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Kanako TajimaLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Junzo NojimaDepartment of Laboratory Science, Faculty of Health Science, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-kogushi, Ube City, Yamaguchi 755-8505, Japan.
Yusuke OhsakiLaboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai City, Miyagi 980-8572, Japan.
Shigeru KabayamaTrim Medical Institute Co. Ltd., 22F HERBIS ENT Office Tower 2-2-22 Umeda, Osaka City, Osaka 530-0001, Japan.
Yasuyoshi WatanabeLaboratory for Pathophysiological and Health Science, RIKEN Center for Biosystems Dynamics Research, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Osaka City University · JPRIKEN Center for Biosystems Dynamics Research · JPTohoku University · JPYamaguchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic oxidative stress induces deterioration of health and a risk for the onset of various diseases. Previous clinical studies revealed that electrolyzed hydrogen water (EHW) is effective to reduce oxidative stress during hemodialysis in patients with chronic dialysis. In the present observational study, we investigated the antioxidant effects of a daily continuous intake of EHW in healthy adults. The concentrations of serum reactive oxygen metabolites-derived compounds (d-ROMs) and blood urea nitrogen in healthy volunteers (n = 64) who had a habit of intake over 500 mL/day of EHW at least 5 days a week for longer than 6 months were lower than those of age- and sex-matched controls (n = 470) without the habit of EHW intake. Oxidation stress index which the ratio between concentrations in d-ROMs and biological antioxidant potential was correlated with the serum concentration of high-sensitivity C-reactive protein or low-density lipoprotein cholesterol in the EHW group. These results suggest that the continuous intake of EHW induces antioxidant effects and may contribute to alleviate the risk of various oxidative stress-related dysfunctions and diseases in healthy adults.

Indexed as

Antioxidant oxidative stressElectrolyzed hydrogen waterInflammationLDL cholesterolRenal function

Identifiers

PMID36468139
PMCPMC9712568
OpenAlexW4309951218

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.