NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,957 terms related to cancer and medicine.
- intestinal flora
- listen (in-TES-tih-nul FLOR-uh)
- Bacteria and other organisms that live inside the intestines. They help digest food. Vitamins such as biotin and vitamin K are made by intestinal flora. Also called gut flora, gut microflora, intestinal microflora, and microflora.