Reviving Ancient Dietary Habits Could Enhance Modern Gut Health, Study Finds
Recent research from Ben-Gurion University in Israel reveals the critical role of fiber in maintaining a healthy gut microbiome, echoing longstanding dietary advice. The study, led by Prof. Itzhak Mizrahi, highlights how modern diets in industrialized societies are leading to a loss of cellulose-degrading bacteria, such as Ruminococcus, essential for breaking down fiber. This shift away from high-fiber diets threatens the balance of our gut microbiome, impacting overall health. The team’s findings underscore the evolutionary importance of fiber, dating back to human ancestors and their dietary habits. As industrialized societies move further from fiber-rich diets, the presence of crucial microbes like Ruminococcus diminishes. The research suggests reintroducing more fiber into our diets could help reverse this trend, supporting the gut’s microbiome and, by extension, our health.
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