Effect of a simethicone-containing tablet on colonic gas elimination in breath.
C H Lifschitz, C S Irving, E O Smith · Digestive diseases and sciences · 1985
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
H2HUBB TAKEAWAY
In participants, cumulative H₂ expiration was significantly lower after simethicone compared to placebo. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.
What the Findings Mean
H2HUBB reviewed how molecular hydrogen was evaluated in this publication and summarizes the source-grounded findings below. Cumulative H₂ expiration was significantly lower after simethicone compared to placebo.
What the Researchers Studied
The study used a randomized, placebo-controlled human clinical trial. The comparison condition was placebo.
What Effects Did Molecular Hydrogen Have?
H₂ production from stool incubated with simethicone or placebo indicated that the drug had no effect in reducing the fermentative production of H₂ in vitro. Cumulative H₂ expiration was significantly lower after simethicone compared to placebo.
Why These Findings Matter
These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study and contribute to the growing body of molecular-hydrogen research.
How Strong Is This Evidence?
This is human clinical evidence from a randomized, placebo-controlled human clinical trial. H2HUBB interprets the findings in the context of the study design, sample, comparator, and measured outcomes rather than using one publication as a verdict on hydrogen therapy.
Technical Study Details
H2HUBB classifies this publication as human clinical study with human clinical evidence. The study used a randomized, placebo-controlled human clinical trial.
Limitations and Safety
No separate limitations or safety findings were identified in the current-study source text available to H2HUBB.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.