Experiments with male mice that evaluated the effect of variations in testosterone, dietary fructose, and antibiotics on fatty liver (MASLD) found that low testosterone and fructose had a synergistic effect on fat accumulation in the liver. Gene expression in the liver and gut microbiota were also altered. Summary: https://www.sciencedaily.com/releases/2026/10/261026225622.htm Original paper: https://journals.physiology.org/doi/full/10.1152/ajpendo.00518.2025 #Science #Health #FattyLiver #MASLD #GutMicrobiome #Testosterone #Fructose