Inflammation

Your gut microbiome and sleep quality are locked in a bidirectional feedback loop — and most people are on the wrong side of it.

Your gut bacteria produce neurotransmitters, regulate inflammation, and talk to your brain in real time. After 40, that conversation changes.

The gut-immune connection is real, but the popular narrative has oversimplified it. Here’s what the research actually says about barrier function, zonulin, and what genuinely helps.

Your brain stores trauma in your body — and it shows up as inflammation, sleep problems, and hormone chaos. EMDR might be the therapy you didn’t know you needed.

The gut-immune connection isn’t just about leaky gut anymore — researchers are finding specific mechanisms that change how your body fights inflammation.

Everyone’s injecting GLP-1 drugs. But your gut already makes this hormone on its own — if you give the right bacteria what they need.

Frequent illness, slow wound healing, autoimmune flares — your gut is sending immune distress signals you’re probably missing.

The longevity hormone FGF21 spikes when you eat less protein — but that doesn’t mean you should stop eating it. Here’s what the research actually says.

An anti-inflammatory diet isn’t a trend — it’s the dietary pattern backed by the most longevity research. Here’s how to actually do it.

The bacteria in your gut don’t just digest food — they regulate your sleep, energy levels, and potentially how long you live. Here’s the mechanism.

The probiotic soda aisle is booming — but the science behind the marketing tells a very different story about what’s actually reaching your microbiome.

The sweetener aisle is a minefield. Here’s the evidence-ranked version of what actually helps and what doesn’t.