Inflammation

The cortisol-inflammation feedback loop explains why stress makes inflammation worse and inflammation disrupts your sleep, energy, and recovery.

Your gut sends signals to your brain through the vagus nerve — and gut bacteria control what those signals say.

Your vitamin D needs depend on genetics, body weight, gut health, and baseline levels — not a one-size-fits-all supplement dose.

Standard vitamin D recommendations fail most people — here’s why personalized dosing based on your body and labs is the research-backed approach.

The 3am wake-up isn’t random — it’s a cortisol-inflammation feedback loop that disrupts your sleep architecture.

Biological age tests are everywhere — but the inflammation driving your aging might not show up on any of them.

The standard 400 IU recommendation ignores everything that makes your vitamin D needs unique — here’s how to find your actual number.

The headlines say microplastics are everywhere. The science says something more specific — and more useful.

New research maps exactly how bacteria in your mouth reach your brain and contribute to cognitive decline — and the connection is more direct than anyone thought.

New research reveals your oral health may predict cognitive decline — through pathways most doctors and dentists never discuss.

The 3am wake-up isn’t just a cortisol problem — it’s inflammation hijacking your cortisol curve, and the fix starts with what’s driving the inflammation.

Inflammation doesn’t just cause pain — it hijacks your cortisol rhythm and wakes you up at 3am.