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Content & community for histamine intolerance

Living with histamine intolerance? I didn't know what was wrong with me either, until recently.

I'm Cătălina. I have histamine intolerance, and I spent months trying to understand what was happening to my body. MyHistamate is where I put everything I've learned — not to lecture you, but because I wish it had existed when I started.

Cătălina, the author of MyHistamate
Cătălina · MyHistamate author
Hands chopping fresh vegetables in the kitchen

I'm not a doctor. I'm not a nutritionist.
I'm a person with HIT.

My story

For almost a year I thought it was stress. That I ate badly. That I slept poorly.

Itching with no explanation. Migraines that wouldn't ease for days. Fatigue that never lifted no matter how much I slept. And moments when I was both exhausted and wired at the same time — it has a name: Wired and Tired. And it's histamine in the brain, not anxiety.

The histamine intolerance diagnosis came with relief and frustration at the same time. Relief that there was an explanation. Frustration that there's almost no practical tool to help you manage it in real life — at a restaurant, on holiday, on the bad hormonal days.

That's how MyHistamate started. Not from a business idea, but from a real need I live every single day.

I'm a person with HIT who learned a great deal from my own experience, and who wants to make the road easier for someone else.

Free resources

Practical, free guides.

Free PDF guide Cover of the First week after diagnosis guide

Your first week after diagnosis

What to do when you've just found out you have HIT. Step by step, no panic.

Free PDF guide Cover of the Histamine bucket guide

The histamine bucket, explained simply

The single most important concept, explained the way I wish someone had explained it to me.

Free PDF guide Cover of the restaurant guide

The HIT restaurant guide

How to read a menu, what questions to ask, what to order safely.

Want them all in one file?

More guides, coming soon. 💛

Coming soon · the MyHistamate app

I'm working on something bigger.

I'm building an app that does, automatically, everything I now do by hand to keep my histamine under control. I can't reveal everything yet — but it's something I wholeheartedly wish had existed from the start.

It's not ready yet. But if you'd like to be among the first to try it:

No spam. Just one message when we launch. 💗

9:41

Hi, Cătălina 👋

Tuesday · a new day

Today

A calm day

You're doing beautifully 🤍

💧
Tip of the day

A glass of water before your meal.

🌿

One step at a time. Today is a good day.

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