Do you remember the ads that encouraged you to keep up a strict mouthwash routine? Many people still follow that habit, believing mouthwash simply kills harmful bacteria and leaves breath minty fresh. The reality is more complex. While mouthwash does reduce bacterial levels, it does not distinguish between harmful microbes and the beneficial flora that … Read more

Before we dive in — someone on Instagram left a comment this week that stuck with me: “One of the only newsletters I actually read.” I know inboxes are overflowing, so the fact you open and read this means a lot. Thank you for being here. Now let’s talk about something likely happening in your … Read more

Thank you to everyone who contacted me to point out that my previous email was missing the promo code. To receive 10% off Bristle, enter the code “DRB” at checkout. Once you receive your results, please email them to me. I’m happy to answer your questions and dive into the details with you. 🤓 If … Read more

You may have heard the phrase “opioid epidemic,” but what does it really mean? The problem extends into many parts of our health system — including dental care — and understanding how dentistry intersects with opioid misuse can help patients, families, and clinicians reduce harm. Dental offices are sometimes an entry point to opioid exposure. … Read more

Today’s newsletter focuses on brain health and dental safety — two important topics you’ll want to read. #1: Regulatory good news: the SCCS has issued a favorable ruling on nanohydroxyapatite, an effective alternative to fluoride in toothpaste. #2: I was interviewed on Dr. Perlmutter’s podcast. A dentist and a neurologist have plenty to discuss about … Read more

Garlic has been used for medicinal purposes since 3000 B.C. The compound allicin—the same compound that causes garlic breath—gives garlic its antifungal, antiviral, and antibacterial effects. That antimicrobial action also appears to help fight gum disease. Your mouth hosts more than 500 bacterial species. Some contribute to oral health, while others increase the risk of … Read more

It’s been a while since I last wrote a newsletter, and I want to thank everyone who reached out about the Glass Fire near our home in Napa County. We are safe and were fortunate to keep our house. I’ve missed writing these updates. If I overlooked your message or question, please resend it — … Read more

Finding a dentist your family trusts is one thing; making sure that dentist won’t put profit ahead of your health is another. I remember long nights reviewing x-rays and charts while serving as an expert witness in a case of fraudulent dentistry. The case involved an elderly patient and a dentist who had inflated the … Read more

Everyone’s talking about Ozempic. But few people mention this: you may already produce your own version of its effects — and something as simple as your mouthwash could be undermining it. This article explains how your mouth — not just your stomach, weight, or willpower — can sabotage the hormone that regulates hunger, energy, and … Read more

When I first began practicing dentistry, I kept seeing the same frustrating pattern: patients who did everything “right” — brushing, flossing, and maintaining good hygiene — yet still developed cavities, bleeding gums, and persistent bad breath. Initially I suspected diet, but a closer look revealed the real culprit: mouth breathing during sleep. Back then I … Read more