Skip to content
Histamine Intolerance vs MCAS: What’s Actually Going On? episode artwork

Sep 2, 2026 10 min

Histamine Intolerance vs MCAS: What’s Actually Going On?

from TCY Podcast Hosted by Jensen Morris

If you deal with allergies, acne, flushing, palpitations, anxiety, insomnia, bloating, or random food sensitivities, this video explains how histamine intolerance or MCAS may be part of the picture. In this episode, I break down the difference between histamine intolerance and mast cell activation syndrome, why they overlap, and why the gut is often central to both. You’ll learn: • what histamine does in the body • what DAO is and why it matters • how gut dysfunction can make histamine problems worse • the difference between histamine intolerance and MCAS • common symptom patterns that raise suspicion • why low-histamine support is often only part of the solution • why gut testing matters if you want long-term improvement If your symptoms seem unrelated but keep flaring together, this may help explain why. Disclaimer: I’m a Physician Assistant (PA), but this video is for educational purposes only and is not medical advice. Please consult your healthcare professional before making changes to medications, supplements, or treatment. If you want help figuring out whether histamine issues and gut dysfunction are driving your symptoms, apply for a free initial consult with our team here: https://link.tcycoaching.com/widget/form/4jw1fq4XOV1ikqp9WBOI

Episode details come from the podcast's RSS feed.

Embed this episode

Ready to play

Histamine Intolerance vs MCAS: What’s Actually Going On?

0:00 10:49

No transcript yet.

Requests help us decide what to transcribe next.

Frequently asked questions

How long is this episode of TCY Podcast?

This episode is 10 minutes long.

When was this TCY Podcast episode published?

This episode was published on September 2, 2026.

Can I download this TCY Podcast episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.