S6 Ep 43: Your Mouth Is Telling a Bigger Story: The Surprising Link Between Oral Health, Fertility, Hormones & Sleep with Dr. Katie Lees

S6 Ep 43: Your Mouth Is Telling a Bigger Story: The Surprising Link Between Oral Health, Fertility, Hormones & Sleep with Dr. Katie Lees

July 15, 2026 · 59 min

About this episode

This episode explores the connection between oral health and various aspects of overall health, including fertility and sleep, with insights from holistic dentist Dr. Katie Lee.

Most of us think of oral health as brushing, flossing, and avoiding cavities—but what if your mouth is actually one of the earliest windows into your overall health? In this eye-opening episode of The Hormone Genius Podcast, we're joined once again by holistic dentist Dr. Katie Lee, author of Saved by the Mouth, to explore the remarkable connection between oral health, fertility, hormone balance, inflammation, and even sleep. Dr. Lee explains why bleeding gums, chronic bad breath, canker sores, dry mouth, and even the shape of your tongue may be signaling much more than a dental problem. We discuss how the oral microbiome influences the entire body, including reproductive health, and why treating the mouth may be a missing piece for women struggling with infertility, endometriosis, chronic inflammation, or unexplained health concerns. We also dive into one of the most overlooked health issues affecting women: sleep-disordered breathing and sleep apnea. Dr. Lee shares why petite women are frequently overlooked, how airway health changes during perimenopause, and why symptoms like TMJ pain, anxiety, weight gain, high blood pressure, fatigue, and dry mouth may all point to an…

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