113: Histamine Intolerance or Histamine Overload? Root Causes of Chronic Hives With Jennifer Fugo

113: Histamine Intolerance or Histamine Overload? Root Causes of Chronic Hives With Jennifer Fugo

August 3, 2026 · 1h 8m

About this episode

Dr. Izabella Wentz interviews Jennifer Fugo about histamine overload and its root causes related to chronic hives and skin conditions.

In this episode of Thyroid Pharmacist Healing Conversations, Dr. Izabella Wentz interviews Jennifer Fugo, a clinical nutritionist, host of The Healthy Skin Show podcast, and an expert in uncovering the root causes of chronic skin conditions like eczema, chronic hives, dermatographia, and histamine-related symptoms. Jennifer explains why she believes many people have been given an incomplete explanation of histamine intolerance, introducing the concept of "histamine overload" and exploring what may actually be driving symptoms such as chronic hives, itching, flushing, food reactions, headaches, and other histamine-related issues. Together, they discuss the surprising gut infections that may overstimulate mast cells, why restrictive low-histamine diets often fail to address the real problem, the limitations of stool testing, the role of mold and mycotoxins in fueling histamine overload, and the evidence-informed supplements, probiotics, liver support, and medications Jennifer uses to help stabilize mast cells and support long-term healing. In this episode you’ll learn: Why histamine may not be your real problem. Jennifer explains why she prefers the term "histamine overload" and…

People in this episode

Host: Dr. Izabella Wentz

Guest: Jennifer Fugo

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Mentioned in this episode

Organizations: The Healthy Skin Show

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