Thyroid 101 with Elle Russ

In this insightful episode of the Healthful Pursuit Podcast, host Leanne Vogel revisits a pivotal conversation with thyroid health expert Elle Russ, emphasizing the thyroid's central role in women's health. The discussion dives deep into the complex interplay of thyroid hormones—T4, T3, and reverse T3—and explains why standard TSH-only testing often misses underlying thyroid dysfunction. Elle stresses that symptoms like unexplained weight gain, brain fog, cold intolerance, heavy periods, and fatigue are not just 'normal' but red flags for thyroid issues, especially in women. She highlights how stress, poor nutrition, overtraining, and low-carb diets gone wrong can trigger or worsen thyroid problems, and warns that prescribing T4 without testing reverse T3 can backfire by increasing inactive hormone levels. The episode also explores Hashimoto’s as an autoimmune condition, offering actionable steps like eliminating gluten and adopting a paleo-primal lifestyle to reduce antibodies. Elle debunks myths around keto causing thyroid issues, clarifying that metabolic efficiency from low-carb eating can actually improve thyroid function when done correctly and with proper nutrient support. The episode concludes with a strong call to action: test comprehensively (TSH, free T4, free T3, reverse T3, TPO and TG antibodies), optimize nutrition with selenium and iron, and consider lifestyle changes before resorting to medication. Elle advocates for a foundational shift toward ancestral eating patterns to create a metabolic environment where thyroid hormones can work effectively. The episode is both educational and empowering, offering a roadmap for women feeling stuck despite healthy habits. It underscores that thyroid health is not just about hormones—it’s about the entire body’s signaling system, influenced by diet, stress, and environment.