The Gut Microbiome Diet and Nutrition Factors
How diet and nutrition shape the gut microbiome, and how to see the effect of your food choices.
The gut microbiome is the trillions of microbes in your digestive tract that shape digestion, immunity, mood and metabolism.
Food is a lever
Short-chain fatty acids produced by fibre-fermenting bacteria nourish the gut lining and calm systemic inflammation. Diet is one of the fastest, most controllable influences on the gut microbiome.
Closing the loop
Passive tracking of stool form and consistency on the Bristol scale and colour and transit-related cues shows whether a dietary change actually moved your numbers.
- Stool form and consistency on the Bristol scale
- Frequency and regularity of bowel movements
- Colour and transit-related cues
“The test you take every day beats the perfect test you take once a year.”
Personal, not generic
Antibiotics, ultra-processed food and chronic stress are the fastest ways to erode a healthy microbial community. Your response to food is unique, so a personal baseline beats any one-size-fits-all rule.
