The present invention provides a method, wherein the method treats a subject having a dysbiosis, the method comprising: determining a first metabolic profile of the gut microbiome of a subject having a dysbiosis； changing the first metabolic profile of the gut microbiome of the subject to a second metabolic profile of the gut microbiome of the subject, by administering to the subject a composition comprising at least one bacterial species selected from the group consisting of: Acidaminococcus intestinalis, Bacteriodes ovatus, Bifidobacterium adolescentis, Bifidobacterium longum, Blautia sp., Clostridium sp., Collinsella aerofaciens, Escherichia coli, Eubacterium desmolans, Eubacterium eligens, Eubacterium limosum, Faecallbacterum prausnitzii, Lachnospira pectinoshiza, Lactobacillus casei, Parabacteroides distasonis, Roseburia faecalis, Roseburia intestinalis, Ruminococcus sp., Ruminococcus species, and Ruminococcus torques, wherein the composition is administered at a therapeutically effective amount, sufficient to alter the first metabolic profile of the gut microbiome to the second metabolic profile of the gut microbiome.
