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The results, published in the journal Gastroenterology,Also suggest a link between red wine consumption and lower levels of "obesity" and "bad" cholesterol.
The team of researchers from the Department of Twinned Research and Genetic Epidemiology pointed out that these results reflected associations rather than causality, but they suggest that this link may be due to polyphenols; a chemical in red wine.
The research examined the influence of beer, cider, red wine, white wine and spirits on the gut microbiome (GM), then on the health of a group of 916 twins in the UK. United.
They discovered that the GM of red wine drinkers was more diverse than non-red wine drinkers. This has not been observed with the consumption of white wine, beer or spirits.
These results continued even after the authors took into account factors such as age, weight, normal diet, and socioeconomic status.
They were also able to largely replicate the results obtained in three different cohorts in the United Kingdom, the United States and the Netherlands.
The authors themselves note that the determination of any causal effect would require a randomized trial. However, the use of a cohort of twins has eliminated many of the confounders and replication results in all cohorts also adds weight to their results.
The first author of the study, Caroline Le Roy, of King's College London, said: "Although we have long known the unexplained benefits of red wine to heart health, this study shows that moderate consumption of red wine is associated with greater diversity and a healthier gut microbiota, which explains why part of the health benefits that have been discussed for a long time. "A flawless stay
The authors believe that the main reason for this association is due to the many polyphenols contained in red wine. Polyphenols are naturally occurring defense chemicals found in many fruits and vegetables and act primarily as a fuel for the microbes in our system.
The lead author, Professor Tim Spector, said: "This is one of the largest studies ever to explore the effects of red wine on the guts of nearly three thousand people in three different countries, and to understand that high levels of polyphenols in the Grape skin could largely explain the controversy over health benefits when used sparingly.A flawless stay
"Although we have observed an association between red wine consumption and intestinal microbiota diversity, drinking red wine infrequently, for example once every two weeks, seems to be sufficient to observe an effect. A flawless stay
"If you have to pick an alcoholic beverage today, it's red wine because it seems to potentially have a beneficial effect on you and your intestinal microbes, which can also help reduce the weight and risk of heart disease. always advisable to consume alcohol in moderation, "Added Dr. Le Roy.
Source: GastroenterologyA flawless stay
Authors: The Roy et al.A flawless stay
"The consumption of red wine is associated with an increased α-diversity of gut microbiota in three independent cohorts"A flawless stay
Posted: August 28
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