How to Heal Your Oral Microbiome & Stop Bleeding Gums Naturally With Dr. James Goolnik

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A little pink in the sink when you brush?
A top London dentist says that's your body raising a flag, and most people can fix it in about a week.

Dr. James Goolnik, founder of Optimal Dental Health in London and former head of the British Academy of Cosmetic Dentistry, shares the simple, low-cost habits that heal bleeding gums, protect your oral microbiome, and support your blood sugar, sleep, and heart.

🔎 Oral microbiome, bleeding gums, gum disease, insulin resistance, tongue scraping, mouth taping, nitric oxide, hydroxyapatite toothpaste, biological dentistry, sleep apnea, root canals, mouthwash

📝 About our guest
Dr. James Goolnik is a London-based dentist, nutritionist, and #1 Amazon bestselling author of Kick Sugar, with more than 30 years in the dental chair. As founder of Optimal Dental Health in Marylebone, he takes a prevention-first approach that brings nutrition, sleep, airway health, and the oral microbiome into dentistry.

📕 Video chapters
0:00 What your mouth is telling you
2:03 Good, better & best dental care
4:29 Do you even need toothpaste? Hydroxyapatite vs fluoride
11:36 Tongue scraping & nitric oxide
14:43 Mouth taping for better sleep & breath
18:18 Why mouthwash is a no-no
25:24 Sleep apnea & the dentist's fix for morning fatigue
31:42 Bleeding gums, blood sugar & 57 disease links
40:26 How to rebalance your oral microbiome
45:25 The one-tooth flossing habit
52:04 Root canals: keep, redo, or replace?
58:53 Spending smart on dental care
1:01:34 How to find a good biological dentist

🔗 Full show notes, transcript & resources:
https://outliyr.com/283

📝 Related article
Mouth Taping: Suffocation Risk or HUGE Sleep Hack? → https://outliyr.com/mouth-taping

🛒 Gear mentioned
WHOOP (sleep & recovery tracking):
https://outliyr.com/go/whoop

NutriSense CGM (code URBAN saves $25): https://outliyr.com/nutrisense

🔑 Key takeaways

  • Bleeding gums are a sign of inflammation, and treating gum disease can lower HbA1c in people with diabetes.
  • Gum disease has 57 known links to other conditions, from type 2 diabetes to Alzheimer's.
  • Brushing properly for 2 minutes removes about 70% of plaque. Cleaning between the teeth gets the rest.
  • Wait 20 to 30 minutes, or rinse with water, before brushing after coffee, fruit, or soda.
  • Tongue scraping with a simple spoon supports nitric oxide and healthy blood pressure.
  • Mouth breathing at night dries out saliva, your mouth's free tooth-repair system.
  • Daily mouthwash wipes out the helpful bacteria your mouth needs.
  • The oral microbiome can be rebalanced in about a week.
  • Couples share mouth bacteria, so partners with gum problems should get checked together.

🧰 Tools & resources

Health information and affiliate disclosure.

Related article: How to Heal Your Oral Microbiome & Stop Bleeding Gums Naturally