A study by IBIMA Plataforma BIONAND, the University of Málaga, and the Murcian Institute of Biosanitary Research links gut microbiota to the severity of non-alcoholic fatty liver disease. Analyzing data from over 1,000 people, the research reveals that patients with advanced stages have reduced levels of butyrate, a fatty acid produced by bacteria when fermenting fiber.
Butyrate: the key metabolite in liver diagnosis 🧬
Metagenomic analysis of fecal samples identified a significant reduction in butyrate-producing bacteria, such as Faecalibacterium prausnitzii, in patients with advanced fibrosis. The research correlates this decrease with an increase in bacterial translocation and metabolic endotoxemia. The authors propose that butyrate measurement could serve as a non-invasive biomarker to stratify the risk of progression of non-alcoholic steatohepatitis (NASH).
Your gut flora decides if your liver goes on strike 🍔
So now you know: if your microbiota doesn't produce butyrate, your liver goes into drama mode. Meanwhile, we keep ignoring fiber and going hard on ultra-processed foods. The study suggests the solution isn't another pill, but feeding the bacteria well. But of course, that would mean giving up industrial pastries, and that hurts more than fibrosis.