Certain foods are more important at different life stages
9.1 "People living [to] 100”
"They have a diverse microbiome that looks different to other older people's." a few specific bacterial species have been identified, such as Faecalibacterium prausnitzii, that seem to be protective of health. (MUYLLE M. F. Designing and Developing Lifestyle with WisdomCC59-1)
Gnostotheca 9116