Free Tools
Gut Health Tools
Evidence-based reference tools to help you make informed decisions about food, supplements, and symptom management.
FODMAP Food Lookup
Search 20 common foods with color-coded FODMAP risk levels. See fructose, lactose, fructans, galactans, and polyol content at a glance.
Open tool
Carnivore Diet Reference
20 carnivore-friendly foods with full nutrition data, histamine risk ratings, and SIBO safety flags.
Open tool
SIBO Symptom Guide
15 common SIBO symptoms with severity ratings, triggers, and evidence-based relief methods.
Open tool
Supplement Interaction Checker
Check 15 common supplement interactions. Know which to take together, which to separate, and which to avoid.
Open tool
Free: 7 Gut Tests Your Doctor Won't Order
Get Our Weekly Research Digest
Join 10,000+ gut health enthusiasts. No spam, unsubscribe anytime.