The Surprising Root Cause of Your Symptoms: Histamine, Hormones & Mast Cells with Michelle Shapiro, RD

Random hives after a workout or in cold weather. Sudden food intolerances you never had before. PMS flares that take you out for days. That “never well since” feeling after an infection, trauma, or major stress. If this sounds familiar—and you’ve been to multiple doctors without answers—it might be time to look at your histamine.

We’re joined by Michelle Shapiro, RD—a functional/integrative dietitian who’s helped over 3,000 clients uncover the root causes of complex health issues. As founder of an NYC-based virtual practice, host of the Quiet the Diet podcast, and creator of the viral Histamine Essentials Webinar, Michelle is the go-to for people who’ve “tried everything” and are ready for a real plan.

In this episode, Michelle breaks down:

• What MCAS and histamine intolerance really are—and why they’re so often missed
• How to tell the difference between MCAS, histamine intolerance, and general sensitivity
• The surprising triggers—cold weather, workouts, and hormone shifts before your period
• The links between mast cells, gut health, mold, trauma, and long COVID
• Why these conditions disproportionately affect women
• How to calm symptoms without living in fear of food or your environment
• How to rebuild resilience and expand tolerance over time

If your symptoms have ever been dismissed as “just stress” or “in your head,” this conversation will help you connect the dots and finally feel like your body’s on your side again.

Connect with Michelle:
Instagram: @michelleshapirord
Website: michelleshapirord.com
Podcast: Quiet the Diet

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DISCLAIMER: Nothing mentioned in this episode is medical advice and should not be taken as so. If you have any health concerns, please discuss these with your doctor or a licensed healthcare professional.