A diet enriched in microbiome-fermentable substrates (more fruits and veggies) was shown to be associated with lower frailty and lower mortality risk in an older cohort (N>6000; 65+ y/o), with inflammation markers significantly mediating the dietary effect. link.springer.com/article/10.1...
Journal of Translational Medicine - The associations between a diet that associated with a healthy gut microbiota and the risk of frailty, as well as mortality in older adults with frailty, remains...