The phrase "stool culture" refers to a medical test where a small sample of poop (stool) is examined in a laboratory to find out if there are any harmful bacteria or other microorganisms present in the digestive system. Full definition
Typically, antibiotics are only used if a bacterial infection is confirmed by stool culture. (wehavekids.com)
In addition it is normal to have stool cultures grow yeast; so a culture does not indicate if yeast are in excess. (treatlyme.net)
Nothing beats real foods when it comes to improving the digestion, but when you have very low beneficial bacteria (or literally none as many patients have who have been unwell for years, proven on stool culture) then probiotics are a very smart consideration. (ericbakker.com)