41: Healing Brain Fog, Fatigue, Focus & Mood With Methylene Blue & Hyperbaric Oxygen | Dr. Scott Sherr

In this episode of the Thyroid Pharmacist Healing Conversations podcast, Dr. Izabella Wentz interviews Dr. Scott Sherr, a board-certified internal medicine physician and expert in health optimization and hyperbaric oxygen therapy. 

They share powerful insights on how mitochondrial health plays a central role in energy production, detoxification, mood, and even hormone regulation — and how tools like methylene blue, hyperbaric oxygen, and GABA support can transform the way you feel.

Dr. Sherr also breaks down the latest research and safe-use practices for methylene blue, and shares how his clinical framework prioritizes low-cost, high-impact strategies first.This episode is a must-listen if you’re struggling with persistent brain fog, fatigue, anxiety, and exercise intolerance, which are especially common among people with Hashimoto’s or hypothyroidism.

What you’ll learn in this episode:

● The hidden role of mitochondrial dysfunction in brain fog, fatigue, and poor focus — and why it’s not just a concern for those with chronic illness. Dr. Scott Sherr breaks down how these tiny powerhouses affect your energy, mood, and even cognitive clarity.

● A surprising ally in brain and mitochondrial support: methylene blue. Learn how this centuries-old compound is gaining new life in functional medicine — and why timing, dose, and delivery make all the difference.

● What you need to know before trying methylene blue — including safety considerations, medication interactions, and red flags to watch for. Dr. Sherr offers a science-backed, practical guide to smart use.

● Why anxiety and low mood may not just be psychological — but biochemical. We explore how GABA, a calming neurotransmitter, is impacted by gut health, nutrient status, and chronic stress, and how you can start restoring balance naturally.

● When hyperbaric oxygen therapy (HBOT) might be the missing piece in your healing puzzle. Discover how this powerful therapy can boost mitochondrial function, reduce inflammation, and support long-term brain and nervous system health.

Tune in to learn more about how mitochondrial health impacts your mood, energy, and focus — and how to begin healing from the inside out.

Be sure to subscribe to the Thyroid Pharmacist Healing Conversations podcast so you don’t miss an episode! Sign up for the Thyroid Pharmacist Weekly Thyroid Solutions Newsletter here: https://thyroidpharmacist.com/gift/ 

For the full list of resources and products mentioned in this episode, and to get the full episode transcript, see complete show notes here: https://thyroidpharmacist.com/articles/podcast/