Gut Health
Your gut is a 30-foot chemical plant staffed by roughly 38 trillion microbes, and it touches nearly everything — digestion, immunity, mood, even how you age. This section gathers the whole story in one place: interactive animations of digestion you can watch and break on purpose, the microbiome and probiotics, the fermented foods that feed it, the digestive conditions from reflux to SIBO to IBD, and the supports and practices — from betaine HCl to elimination diets — with an honest reading of the evidence for each.
Explore This Section
Watch Your Gut Work
Eight interactive animations of digestion — stomach acid, motility, bile, the gut barrier, and the gut–brain axis.
Your Microbiome
Probiotics, prebiotics, and the resident bacteria themselves — the helpful, and the famous exceptions.
Fermented Foods
Yogurt, kefir, sauerkraut, kimchi, and natto — live cultures as a daily strategy.
Digestive Conditions
The most-read GI conditions — SIBO, IBS, IBD, celiac, reflux — with the full gastroenterology library one click deeper.
Digestive Support & Practices
Supplements, diets, and therapies for gut trouble, each rated honestly — betaine HCl to elimination diets.
Connections
- Gastroenterology — The complete digestive-conditions library
- Food — Whole foods, including every fermented food above
- Infections — The hostile side of the microbial world
- Herbs — Including the digestive and carminative herbs
- Amino Acids — Glutamine, glycine, and the gut-lining builders
- Biology — All 137 interactive animations
- Longevity — Where gut health and healthy aging meet
- Lab Tests — Including the GI and liver panels