Is helicobacter pylori infection associated with high methane production during lactulose breath test?
This study shows for the first time, a significant association between H. pylori infection and methane production, suggesting that H. pylori might influence gut microbiota composition. Further studies are needed to clarify mechanisms underlying this phenomenon.
These results suggest that similar to ingestion of other fats, dietary-intake of omega-3 fatty acids can alter FFAR4 expression within the colon.