Extend Podcast with Darshan Shah, MD 157. Dr. Tania Elliott: Allergies, Immune Health, and Hidden Toxins in Your Home
Apr 21, 2026
Dr. Tania Elliott, double board-certified in internal medicine and allergy/immunology, focuses on immune health and reducing toxic exposures. She discusses how chronic inflammation starts, gut microbiome disruption from microplastics and ultra-processed foods, and hidden toxins in skincare, plastics, and household products. Practical swaps and home strategies to lower exposure and support immune balance are highlighted in lively, actionable conversation.
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Immune System Works In Three Distinct Modes
- The immune system operates in three core buckets: infection defense, hypersensitivity (allergy), and autoimmunity.
- Tania Elliott explains allergies result from recognizing external things as foreign and autoimmunity from misidentifying internal tissues as enemies.
Chronic Inflammation Often Starts In The Gut
- Chronic inflammation often begins in the gut when microbiome imbalance and toxin exposure create persistent danger signals.
- Repeated insults keep the immune system in fight-or-flight, producing inflammatory cytokines that can attack normal tissues.
Stop Eating Ultra Processed Foods Now
- Avoid ultra-processed foods and products with long ingredient lists because bacteria can't break synthetic compounds down.
- Tania Elliott recommends tossing items with >5 unfamiliar ingredients and foods that look unlike their natural form.