Coriander

No, coriander is low in histamine, whether you mean the fresh green herb or the warm, citrusy ground spice. It's a plant seasoning with none of the fermenting, aging, or curing that actually creates histamine.

Why coriander is rated low

Coriander comes from a fresh herb and its dried seed, neither of which is a protein-rich food where histamine-forming bacteria thrive. Histamine builds when particular bacteria break down the histidine in aging or fermented protein foods, and coriander simply doesn't go through that process. Ground coriander is just the seed milled to powder, which doesn't add histamine either. The realistic catches are freshness of the fresh leaf and the quality of the ground spice.

What changes your risk

• Fresh vs dried form — fresh coriander leaf wilts fast, so use it bright and green. The dried seed and ground spice are shelf-stable and stay low-histamine as long as they're kept dry.
• Mold in ground spice — coriander powder stored damp can clump or develop mold. If a jar smells musty or looks caked and off, replace it rather than use it.
• Freshness of the ground spice — old, faded powder isn't a histamine risk, it just loses flavor. Buy smaller amounts you'll actually finish.
• Whole spice blends — coriander is often sold inside curry powders and masalas. The coriander is fine, but check the blend for added yeast, or for anything fermented if you're very sensitive.
• How it's stored — a cool, dry, sealed jar keeps ground coriander in good shape; heat and moisture over the stove are what degrade it.

What else is safe

There's no need to swap coriander out, since it's already low-histamine. If you want other warm, low-histamine seasonings to rotate in, cumin, fresh ginger, and turmeric are all good friends here. Watch out for pre-made spice pastes and sauces that carry coriander alongside tomato, vinegar, or fermented ingredients, since those additions, not the coriander, are what can bother people.

How to enjoy it

For the fresh herb, buy it perky and store it cold and dry, using it fresh. For the ground spice, buy modest quantities from a shop with good turnover, keep it in a sealed jar away from the heat of the stove, and toast whole seeds briefly before grinding if you want more aroma. Because coriander is so mild for histamine, it's a great way to build flavor into low-histamine cooking without reaching for riskier condiments.

Common questions

Is ground coriander high in histamine?

No, ground coriander is low in histamine. It's just the dried seed milled to a powder, with no fermenting or curing involved.

Is coriander the same as cilantro?

They're the same plant. In many countries coriander means the fresh leaf, while in others it means the seed or spice. Both are low in histamine.

Can I use curry powder with coriander in it?

Coriander itself is fine. Just check the overall blend for added yeast extract or fermented ingredients if you're very sensitive, since those are the parts that can cause trouble.