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How to Improve Your Teeth & Oral Microbiome for Brain & Body Health | Dr. Staci Whitman

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Mar 24, 2025

Guest

Staci Whitman

Dr. Staci Whitman, a board-certified functional dentist, shares insights on the surprising connections between oral health and overall well-being. She discusses the dangers of common oral care ingredients and explores alternatives for better dental hygiene. The conversation delves into how diet affects tooth remineralization and the role of the oral microbiome in serious health issues. Listeners learn about innovative treatments, the impact of fluoride, and how oral health relates to fertility and systemic diseases. It's a comprehensive guide to enhancing both oral and overall health.

02:55:01

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Episode notes

Saliva Optimization

Optimize saliva health through hydration, mineral intake, and nasal breathing.
Consider a blood test to check for mineral deficiencies, like magnesium or vitamin D3/K2.

Mouth Breathing's Impact

Mouth breathing contributes to many health issues, including poor sleep and ADHD-like symptoms in children.
Andrew Huberman suggests nasal breathing during exercise.

Mouth Taping

To encourage nasal breathing, try mouth taping gradually.
Start with short periods during the day and increase duration if tolerated.

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Rethinking Oral Health Practices

02:03 • 7min

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Optimizing Sleep and Dental Health

08:44 • 7min

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Teeth, Diet, and Dental Health

15:14 • 17min

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Aging and Dental Discoloration

32:38 • 7min

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Enhancing Oral Health Through Saliva Chemistry

39:55 • 3min

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The Essential Role of Saliva and Breathing in Oral Health

43:12 • 22min

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Airway Health and Chewing Insights

01:05:06 • 6min

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Exploring Oral Microbiome Health and Comprehensive Lab Testing

01:11:27 • 3min

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The Oral-Systemic Health Connection

01:14:26 • 20min

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Revamping Oral Health: Diet and Microbiome Insights

01:34:15 • 5min

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Fluoride Controversies and Oral Health

01:39:03 • 19min

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Navigating Public Health and Fluoride: A Critical Examination

01:58:31 • 3min

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The Controversy Surrounding Water Fluoridation and Community Health

02:01:47 • 2min

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Oral Health and Fertility: The Hidden Connection

02:04:04 • 22min

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Navigating Oral Function and Tongue Ties

02:26:20 • 8min

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Rethinking Dental Health

02:34:18 • 18min

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Final Thoughts and Future Insights on Health

02:51:54 • 3min

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Sleep Wrecked Kids by Sharon Moore explores the importance of healthy sleep for children's development and provides techniques to identify and address sleep disorders. The book highlights how sleep problems can impact a child's physical, mental, and social development and offers strategies for parents to ensure their children get the sleep they need.

My guest is Dr. Staci Whitman, DMD, a board-certified dentist for kids and adults. We discuss the critical importance of oral care and the oral microbiome for brain and bodily health. We examine the negative effects of common oral care product ingredients such as alcohol, astringents, and bleaches. We also explore the history and real impact of fluoridated drinking water on oral, bone, and systemic health.

Then we discuss healthy, lesser-known solutions for bad breath, canker sores, cavities, and teeth whitening. We cover how teeth can be made to repair their own cavities and the connection between oral health and cardiovascular health, male and female fertility, dementia, and cancer.

This episode goes far beyond the best approaches to brushing and flossing and will be a valuable resource for anyone seeking to improve their oral health and appearance at any age.

Read the episode show notes at hubermanlab.com.

Thank you to our sponsors

AG1: https://drinkag1.com/huberman

Eight Sleep: https://eightsleep.com/huberman

BetterHelp: https://betterhelp.com/huberman

Joovv: https://joovv.com/huberman

Function: https://functionhealth.com/huberman

LMNT: https://drinklmnt.com/huberman

Timestamps

00:00:00 Dr. Staci Whitman

00:02:04 Oral Health & Oral Microbiome

00:05:01 Oral Healthcare Ingredients, Sodium Lauryl Sulfate (SLS); Canker Sores

00:08:45 Sponsors: Eight Sleep & BetterHelp

00:11:38 Cavities & Teeth De-/Remineralization, Fluoride

00:19:14 Cavities, Tool: Meal Frequency, Fasting

00:21:51 Sugar, “Dissolvable” Carbs & Cavities, Tools: Feed the Rainbow, Clean Diet

00:27:41 White Teeth, Bleaching, Hydroxyapatite, Mouth Breathing

00:34:34 Antibiotics, Gut & Oral Microbiome, Tool: Probiotics

00:36:20 Mouthwash, Alcohol, Astringents, Cardiovascular Risk, Bad Breath

00:39:54 Sponsors: AG1 & Joovv

00:42:21 Saliva, Dry Mouth, Salivary Analysis, Tools: Hydration; Nasal Breathing

00:47:23 Mouth vs. Nasal Breathing, Hard & Soft Tissue Issues

00:54:19 Deviated Septum, Therapies, Kids & Adults, Mouth Breathing & Sleep Disorders

01:00:42 Gum Health, Flossing; Sexual Health

01:01:50 Shifting to Nasal Breathing, Mouth Taping, Tools: 3-Minute Test, Kiss The Sky

01:05:53 Chewing Gum, Mastic Gum, Tool: Xylitol; Chewing Food, Breastfeeding

01:11:28 Sponsor: Function

01:13:15 Gum Disease, “Leaky Gums”, Cardiovascular Disease, Dementia, Cancer

01:20:05 Antibiotics, Ozone Therapy, Oil Pulling, Mold, Tool: Coconut Oil; Facial Trauma

01:28:07 Nicotine Gum & Pouches, Oral Health; Coffee, Teeth Whitening

01:34:16 Whole Foods, Hydroxyapatite Toothpaste; Tool: Testing Oral Microbiome

01:39:39 Water Fluoridation, History, Other Fluoride Sources, Neurocognitive Issues

01:54:57 Drinking Water & Fluoride, Toothpaste, Cavities

01:59:51 Sponsor: LMNT

02:01:07 Water Fluoridation & Levels

02:04:52 Oral Health & Fertility

02:07:03 Toothbrushing, Flossing, Waterpik, Tool: Toothbrushing & Meals

02:13:23 Teeth Spots & Markings, Fluorosis, Hypoplastic Enamel

02:19:10 Oral Health, Women, Pregnancy, Menopause & Burning Mouth

02:23:16 Geographic Tongue; Lip Balm; Mouth Breathing, Symmetrical Chewing

02:27:09 Tongue Tie, Chewing & Speech Function, Intervention

02:32:27 Red Light Therapy, Peptides & Exosomes

02:34:40 Mercury Fillings, Ceramic Composites, Retainers, Sealants

02:39:08 Dentists, Depression, Anxiety, Suicide; Insurance

02:45:05 Recap, Top Behavioral Tools for Oral Health, Tongue Scrapping

02:52:10 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter

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