Sad? Cold? Hot? Wired? Blame the thyroid. Maybe. In your throat there is a butterfly-shaped gland under a shield-shaped Adam’s Apple and it controls your whole life, kind of. We asked Thyroidologist and surgeon Dr. Kepal Petal of NYU's Langone Hospital about libido factors, radioactive cats, stress and thyroids, how diet can affect them, deciphering labs, flim-flam and how being on TV might save your life. He’s a delight and your thyroid honestly DESERVES the attention. Pass it on to everyone who has ever talked to you about a thyroid.

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A donation went to The American Association of Endocrine Surgeons (AAES)

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Smologies (short, classroom-safe) episodes

Other episodes you may enjoy: Diabetology (BLOOD SUGAR), Laryngology (VOICE BOXES), Trichology (HAIR), Evolutionary Anthropology (METABOLISMS), Environmental Toxicology (POISONS + TRAIN DERAILMENT)

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Editing by Mercedes Maitland of Maitland Audio Productions and Jacob Chaffee

Managing Director: Susan Hale

Scheduling Producer: Noel Dilworth

Transcripts by Aveline Malek

Website by Kelly R. Dwyer

Theme song by Nick Thorburn