All Glossary Terms
Nutrition
Gut Microbiome
The community of microorganisms living in the digestive tract.
The gut microbiome consists of trillions of bacteria, fungi, and other microorganisms in the digestive tract. It influences digestion, immune function, metabolism, and even mental health. Diversity of microbiome species is associated with better health. Diet, particularly fiber intake, significantly affects microbiome composition.
Examples
- Trillions of microorganisms
- Affected by diet, especially fiber
- Influences metabolism and immunity