Dr. Thiemo Osterhaus

Functional medicine clinician

Hashimoto's thyroiditis • thyroid health • functional medicine

1Episode

89 minAnalysed

1Topic

Last reviewed: May 26, 2026·Credential: MD (general medicine specialist)·First indexed: May 26, 2026

About the expert

Focus: Functional medicine approach to Hashimoto's and thyroid health

Thiemo Osterhaus is a German specialist in general medicine with a focus on functional medicine. He treats complex thyroid and autoimmune cases and advocates a comprehensive diagnostic panel beyond TSH for thyroid screening.

Why this matters

Physician working from a functional-medicine perspective who sees Hashimoto's as a whole-body autoimmune condition, not just a thyroid number to normalize, and favors broader testing and lifestyle change. Strongest on patient self-knowledge and the limits of TSH-only screening, but some claims about lifestyle slowing the disease run ahead of trial evidence, and he sells a course on the topic.

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Topics covered

Hashimoto's Thyroiditis (Human)

Episodes with Dr. Thiemo Osterhaus

Thiemo Osterhaus: Looking at Hashimoto's beyond a single thyroid test

Hashimoto's is an autoimmune disease where the immune system attacks the thyroid, the small gland that helps set your body's energy and warmth. A standard test that checks only one hormone may miss part of the picture. Diet, sleep, and stress changes may help some people, but alongside standard care, not instead of it.

89 minHuman

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