set of microbe and virus icons featuring beneficial bacteria found in probiotics, like lactobacillus and bifidobacterium

microbe virus icons beneficial bacteria probiotics lactobacillus gut health wellness nutrition digestive system microbiome friendly gutbacteria intestines stomach largeintestine colon microflora balance boost immunity prebiotics synbiotics fermentation yogurt kefir sauerkraut kimchi miso tempeh kombucha microbiology science research medicine healthcare nutritionist dietician healthy