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The Best Foods for Your Teeth & the Shocking Truth About Root Canals - With Dr. Dominik Nischwitz

September 10, 2025
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The Model Health Show

Description

Most people know that certain sugary foods can contribute to tooth decay, but have you ever thought about what builds strong, healthy teeth? Today, you’re going to learn about the role nutrition plays in dental health, and the specific foods, vitamins, and minerals that are necessary for tooth health. On today’s show, Dr. Dominik Nischwitz is back for another conversation on improving your dental health. Dr. Dome is a pioneer in the field of biological dentistry, a ceramic implant expert, and author. In this interview, he’s sharing how to support your oral health with the right nutrition, the truth about conventional dental treatments and products, and why the answer to your health ailments might be hiding in your mouth. You’re going to learn about specific foods and supplements that will strengthen your teeth, what to look for in a toothpaste, and how prior dental work could be affecting your overall health. Dr. Dome has a wealth of information not only in the realm of biological dentistry, but true human health. I hope you enjoy this episode with the one and only, Dr. Dome!  

In this episode you’ll discover: 

  • The role nutrition plays in dental health. (2:39)
  • Why tooth decay is a deficiency of nutrients. (3:25)
  • The role your saliva plays in remineralizing teeth. (4:43)
  • How gut health and oral health are connected. (5:41)
  • What the oral microbiome is. (6:01)
  • Specific foods to eat to support your dental health. (8:18)
  • What makes teeth weak. (10:43)
  • Why probiotic foods can improve your oral health. (23:54)
  • Why your mouth could be the missing link to a mysterious health problem. (27:36)
  • What biological dentistry is and how it differs from conventional dentistry. (29:20)
  • Three questions Dr. Dome asks every patient. (30:49)
  • What you need to know about metal fillings. (35:18)
  • The truth about conventional mouthwash. (51:13)
  • How to select a healthy toothpaste. (51:53)
  • The role breastfeeding plays in oral health. (53:29)
  • How to overcome bad breath. (55:54)
  • The truth about teeth whitening. (1:00:54)
  • A conversation of finding balance and joy in a healthy lifestyle. (1:07:59) 

Items mentioned in this episode include: 

Connect with Dr. Dominik Nischwitz Website / Instagram / YouTube  

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This episode of The Model Health Show is brought to you by Wild Pastures and Four Sigmatic. Get 100% grassfed and finished beef, pasture raised chicken, and other nutrient dense, regenerative meats. Sign up with my link to get 20% of for life, plus an additional $15 off your first box at wildpastures.com/model. Visit foursigmatic.com/model to get an exclusive discount on mushroom and adaptogen-packed blends to improve your life.