On HALO — Sep 29, 2025
Today’s newsletter is more technical than usual. If you love data, you’ll enjoy this deep dive—it exposes one of the biggest myths in oral health righ...
Back in dental school, I’d stay up late studying with a plate of my wife’s chocolate chip cookies as fuel. I brushed at 1am, but still woke up with dr...
I want to share something I was never taught in dental school, but I wish I had been. It would’ve changed how I practiced from day one, and it migh...
Last week I shared my personal longevity must‑haves. The response was overwhelming—many of you shared stories of living with chronic illness, caring f...
I shared the story of losing my parents to early onset dementia in last week’s newsletter (link in case you missed it) and I was blown away by the res...
I love skiing in the winter. But every time I’m out on the slopes, I cringe when I see the water vapor people lose on every exhale. I can’t help bu...
If you live with dry mouth, you’ll recognize these struggles right away. Dry mouth can happen for many reasons—common medications, aging, or autoimmun...
When I first started seeing patients in Silicon Valley, I noticed something odd. Many of my South Asian patients had mild yellow-orange staining,...
I’m always testing new ways to optimize my health, but some habits become non-negotiables—things I’d never skip.This week, I’m sharing a few that have...
This issue is sponsored by Fatty15 – the first pure C15:0 fatty acid supplement, clinically shown to support cell health, longevity, and metabolic fun...
I’d like to try something different—inspired by my friend Cory Rodriguez’s health newsletter, I’ll share one Q&A at the beginning of each newslett...
A new study explains something most people—doctors included—are missing: when estrogen declines, your gums become more vulnerable to inflammation, tis...