Longevity

You don’t just have one body clock — your gut bacteria keep their own time, and when the two drift apart, sleep and energy pay for it.

You don’t need a 10-day fast to raise your longevity hormone — certain foods and dietary patterns can boost FGF21 without the suffering.

Before you buy another supplement stack, here’s a tier-by-tier breakdown of where health dollars actually move the needle.

You don’t need a 10-day fast to raise your longevity hormone — resistance training can boost FGF21 by 42% in just eight weeks.

Before you spend another dollar on a biohacking protocol, here’s what the science says about the real cost-benefit of health optimization.

Biological age tests are everywhere now — here’s what they actually measure, who should get one, and what to do with your results.

Biological age tests measure epigenetic methylation patterns — but the actionable part is what you do with the information, not the number itself.

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

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.

🎧 Listen to this article Your browser does not support the audio element. A 2025 randomized trial found that vitamin D and omega-3 supplementation, combined with regular exercise, measurably slowed biological aging markers over three years (DO-HEALTH trial, Bischoff-Ferrari et al.). Inflammaging, a chronic low-grade inflammatory state, is the primary biological process driving most age-related disease and functional decline in women over 35. ...