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Histamine Health Coach

Histamine Health Coach

By: Teresa Christensen
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Welcome to Histamine Health Coach, the podcast for women ready to take control of their histamine intolerance, calm unpredictable symptoms, and feel like themselves again—without fear, overwhelm, or extreme restrictions.

I’m Teresa, a Functional Medicine Certified Health Coach who’s been there—living with mast cell issues, hives, and the daily uncertainty that comes with histamine-related conditions. Here, we go beyond just lists of “yes” and “no” foods. You’ll get real talk on how to support your body through nutrition, stress management, movement, and mindset—plus practical tips to help you enjoy life again.

Whether you’re navigating MCAS, mastocytosis, or just curious if histamine is behind your symptoms, you’ll find education, encouragement, and simple tools to help you feel more resilient, more energetic, and more at ease in your own skin.

Ready to feel better? Let’s get started.

© 2025 Teresa Pesaturo, LLC
Alternative & Complementary Medicine Hygiene & Healthy Living
Episodes
  • Episode 16 - Rest to Reset: Sleep's Critical Role in Managing Histamine Intolerance
    Aug 21 2025

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    Ever found yourself wide awake at 3 AM, itchy and restless, wondering why your body seems to sabotage your sleep? The connection between histamine intolerance and disrupted sleep patterns runs deeper than most realize.

    Sleep isn't just about rest—it's a foundational element of histamine regulation. During quality sleep, your brain undergoes a crucial "rinse cycle" called glymphatic flow, washing away inflammatory compounds and resetting your system. For those of us navigating histamine intolerance, this cleansing process becomes even more vital, yet often more elusive.

    Those middle-of-the-night wake-ups with itching, congestion, or racing thoughts have a name: histamine dumps. They happen when mast cells become especially active during sleep cycles, releasing histamine when your body should be resting. Combined with hormonal fluctuations (particularly during perimenopause), environmental triggers, and digestive activity, it creates the perfect storm for disrupted sleep.

    The good news? Small, consistent changes can transform your sleep quality. Dimming lights before bed supports natural melatonin production, while keeping your bedroom between 63-68°F creates optimal sleep conditions. Timing matters too—finishing your low-histamine dinner several hours before bedtime gives your body time to digest, reducing overnight histamine release.

    Tracking your sleep—whether through apps like Sleep Cycle or simply journaling—helps identify patterns and triggers unique to your body. These insights become powerful tools for reclaiming restful nights and clearer mornings. Remember, quality sleep isn't a luxury when managing histamine intolerance—it's essential medicine for your sensitive system.

    Visit histaminehealthcoach.com for resources and personalized support in calming your symptoms and recognizing triggers. Your journey toward better sleep and balanced histamine levels starts with understanding this crucial connection.

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    8 mins
  • The Female Hormone-Histamine Connection
    Aug 7 2025

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    Ever wondered why your symptoms seem to flare right before your period? The answer lies in the fascinating and often overlooked connection between female hormones and histamine intolerance.

    Women are twice as likely to suffer from histamine-related issues compared to men, and it's not by chance. Your body's natural hormone fluctuations create a perfect storm for histamine sensitivity. When estrogen rises before ovulation and menstruation, it activates mast cells throughout your body, triggering histamine release. Meanwhile, this same estrogen suppresses DAO, the enzyme responsible for breaking down histamine in your digestive system. Adding to this challenging cascade, progesterone—which normally helps stabilize mast cells—drops dramatically before your period, removing one of your body's natural protective barriers.

    My own journey with histamine intolerance took an unexpected turn after my complete hysterectomy in 2017. Following surgery, I experienced months of symptom relief that seemed miraculous—energy returned, digestion normalized, and food sensitivities disappeared. This personal revelation led me to investigate the hormone-histamine connection that affects so many women during various life stages including perimenopause, menopause, pregnancy, and throughout the monthly cycle.

    Understanding this connection isn't just fascinating—it's empowering. Once you recognize how your hormones influence histamine levels, you can begin to anticipate symptom patterns, identify triggers, and work with your body's natural rhythms rather than against them. Share your own experience with hormones and histamine by emailing Teresa@histaminehealthcoach.com, and don't miss our previous episodes on DAO (episode 7) and HNMT (episode 10) to deepen your understanding of histamine metabolism.

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    7 mins
  • Episode 14 - Latex: The Hidden Trigger
    Jul 24 2025

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    Mysterious skin reactions happen to many women with histamine intolerance, but the source often remains elusive. Through years of painful trial and error, I discovered a common culprit lurking in countless everyday items: latex. What began as unexplained "burns" from ordinary bandages evolved into a broader understanding of how this ubiquitous material was triggering my histamine system.

    The detective work started when bandages left my skin inflamed and irritated for days. Later, I noticed welts forming along my waistband and sports bra lines during workouts—but curiously, only when I was sweating. These seemingly disconnected experiences shared a common thread: latex combined with moisture was creating the perfect storm for my already sensitive histamine system. This sensitivity isn't limited to obvious sources like gloves or balloons—it hides in elastic bands, cosmetic applicators, medical supplies, and even intimate products like condoms, where the combination of latex and moisture can trigger especially uncomfortable reactions.

    For those of us navigating histamine intolerance or mast cell issues, our bodies operate with a lower threshold for triggering reactions. Understanding the difference between immediate Type 1 latex allergies and delayed Type 4 sensitivities helped me connect these dots and make crucial changes to my daily habits. I've switched to latex-free alternatives like Next Care bandages, cotton bras, nylon/spandex compression sleeves, and non-latex cosmetic tools. These simple adjustments have dramatically reduced my unexpected flare-ups and improved my quality of life. If you're experiencing unexplained skin irritation, burning, or welts—especially after using medical supplies or during/after exercise—consider investigating the hidden latex in your life. Your body might be sending signals you've been missing. Have you noticed similar reactions? Join our Facebook community "I Don't Eat Leftovers" where women like us share experiences and solutions for our unique challenges.

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    9 mins
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