by Cristina Sáez
Speaking during a visit to Barcelona, Professor John Cryan discusses new findings showing that coffee polyphenols may support microbial communities involved in gut-brain communication—and why decaffeinated coffee produced similar effects.
Bifidobacteria are increasingly studied as a marker of gut health across a lifetime. In this interview, microbiome researcher Sudarshan Shetty explains what shapes them, how they change with age, and what diet can do.
Dietary fiber is often seen as essential for gut health. However, is it always beneficial? New research challenges this idea, highlighting that not all fibers act the same and that context, type, and dose matter.
by GMFH Editing Team
The gluten-free diet for celiac disease can be low in fiber. Researchers from McMaster University showed that people with celiac disease had reduced capacity to metabolize dietary fiber in the small intestine because they lack key fiber-degrading bacteria.
by Andreu Prados
The 2025-2030 Dietary Guidelines for Americans recognize the role of the microbiome for health. This article delves into both strengths and inconsistencies of the new guidelines through the gut microbiome lens.
by Andreu Prados
Chronic constipation affects around one in ten adults worldwide. The new British Dietetic Association’s guidelines suggest shifting from generic high-fiber diets to specific foods and drinks to improve constipation.
by GMFH Editing Team
Across social media, #fibermaxxing is inspiring people to boost their daily fiber intake. While enthusiasm for healthier eating is positive, this trend also invites an important question: what does science really say about fiber, microbiota, and health?
Fermented foods have been gaining attention in research and on people’s tables due to their link with gut health. More than tradition or flavor, they attract interest as they can influence the gut microbiota and generate compounds with potentially beneficial effects on the body.
A new study reveals that consuming fiber-rich foods can play a crucial role in cancer prevention. The research shows that some products of fiber digestion by gut microbiota, such as butyrate and propionate, can alter gene expression and exert anti-tumor effects. These findings highlight the importance of including whole grains, vegetables, fruits, legumes, and nuts in our daily diet to support long-term health.
Could a simple change in diet transform your gut microbiome and reduce your risk of chronic diseases? This article explores recent research testing a diet inspired by non-industrialized dietary patterns.
