Build your personal food list for histamine and other triggers
Build your personal food list for histamine and other triggers
Check foods for the chemicals that affect you, understand your personal tolerance, and find your go-to options.
Check foods for the chemicals that affect you, understand your personal tolerance, and find your go-to options.
Check foods for the chemicals that affect you, understand your personal tolerance, and find your go-to options.
400+
WHOLE FOODS
6 chemicals beyond histamine
Watch for FODMAP, salicylates, oxalates, sulfur, lactose, and gluten
Dirty Dozen tags
Know which foods to buy organic
How it works
Take a short quiz and find foods that work for your body
How it works
Take a short quiz and find foods that
work for your body
How it works
Take a short quiz and find foods that
work for your body
✓ Mark your no-go foods: allergies or just not your thing
✓ Uncover potential overlapping intolerances
✓ Get your personal list with all fruits for free
✓ Unlock the full list with vegetables, proteins, dairy, nuts, seeds, grains, and more for only $5
✓ Mark your no-go foods: allergies or just not your thing
✓ Uncover potential overlapping intolerances
✓ Get your personal list with all fruits for free
✓ Unlock the full list with vegetables, proteins, dairy, nuts, seeds, grains, and more for only $5
Dirty Dozen tags
Know which foods to buy organic
Dirty Dozen tags
Know which foods to buy organic
400+
400+
WHOLE FOODS
WHOLE FOODS
Personal notes
Save your body responses, cooking tips, safe portions
Personal
notes
Save your body responses, cooking tips, safe portions
6 chemicals beyond histamine
Watch for FODMAP, salicylates, oxalates, sulfur, lactose, and gluten
6 chemicals beyond histamine
Watch for FODMAP, salicylates, oxalates, sulfur, lactose, and gluten
Unlock the full list and get a free
Nutrient Guide for low histamine foods
Unlock the full list and get
a freeNutrient Guide
for Low Histamine Foods
Find your best sources for 27 key nutrients — vitamins, minerals, fiber, and more — from foods that actually work with your body.
Find your best sources for 27 key nutrients — vitamins, minerals, fiber, and more — from foods that actually work with your body.
Frequently Asked Questions
My tolerance doesn't match standard histamine guidelines. Can I change markers for specific foods?
Yes. You can manually adjust tolerance markers on any food based on your actual reactions. The default markers are guidelines, not rules. Your body knows better than any generic chart, change the list to match your experience.
Will this work for my specific intolerances?
Can I update my list as things change?
What if I can't find a food in the database?
Is this a subscription?
Frequently Asked Questions
My tolerance doesn't match standard histamine guidelines. Can I change markers for specific foods?
Yes. You can manually adjust tolerance markers on any food based on your actual reactions. The default markers are guidelines, not rules. Your body knows better than any generic chart, change the list to match your experience.
Will this work for my specific intolerances?
Can I update my list as things change?
What if I can't find a food in the database?
Is this a subscription?
Frequently Asked Questions
My tolerance doesn't match standard histamine guidelines. Can I change markers for specific foods?
Yes. You can manually adjust tolerance markers on any food based on your actual reactions. The default markers are guidelines, not rules. Your body knows better than any generic chart, change the list to match your experience.
Will this work for my specific intolerances?
Can I update my list as things change?
What if I can't find a food in the database?
Is this a subscription?
What people are saying
Unlock the full list
and get a free
Nutrient Guide for
Low Histamine Foods
"I finally understand why I was reacting to 'safe' foods. Turns out I have overlapping intolerances I didn't know about."
Anne
"I update my tolerance as I figure things out, and everything stays in one place. I'm not worried anymore about forgetting which foods did what."
Rachel
"I see patterns now. Figured out my triggers in two weeks. Generic lists never worked."
Maya
What people are saying
What people are saying
"I finally understand why I was reacting to 'safe' foods. Turns out I have overlapping intolerances I didn't know about."
Anne
"I finally understand why I was reacting to 'safe' foods. Turns out I have overlapping intolerances I didn't know about."
Anne
"I update my tolerance as I figure things out, and everything stays in one place. I'm not worried anymore about forgetting which foods did what."
Rachel
"I update my tolerance as I figure things out, and everything stays in one place. I'm not worried anymore about forgetting which foods did what."
Rachel
"I see patterns now. Figured out my triggers in two weeks. Generic lists never worked."
Maya
"I see patterns now. Figured out my triggers in two weeks. Generic lists never worked."
Maya
Created by Rio – the tracking tool that understands your food intolerances
and helps you connect what you eat to how you feel.
Your body knows. We help you listen.
Created by Rio – the tracking tool that understands your food
intolerances and helps you connect what you eat to how you feel.
Your body knows. We help you listen.
Created by Rio – the tracking tool that understands your food intolerances and helps you connect what you eat to how you feel.
Rio is an educational tool, not medical advice. Always talk to your healthcare provider before making dietary changes.
Rio is an educational tool, not medical advice.
Always talk to your healthcare provider before making dietary changes.
Rio is an educational tool, not medical advice.
Always talk to your healthcare provider before
making dietary changes.
Your body knows. We help you listen.