Probiotics

Probiotics are often bacteria or other living organisms, like yeasts, that are usually found in foods or dietary supplements.

Clostridioides difficile (C. diff)

Clostridioides difficile, also known as Clostridium difficile, C. difficile or C. diff, is a bacterium that can cause gastrointestinal symptoms, like nausea, watery diarrhea, stomach pain and stomach cramps that may be severe.