What AI really speeds up in the hunt for ageing drugs, where it still stalls, and how to read the next “AI drug reverses ageing” headline.
I expected the AI drugs to be failing early. Odd chemistry from a black box, the sort of molecule that falls over the first time it meets a human liver. That’s not what the data showed.
The £0 number that beats the £299 panel. One free calculation you can do tonight, one test worth £30 if you're in the right group, and one you only ever need once.
Fitness as a target, the four-minute interval that moves it, and why Zone 2 gets downgraded
13% - That's how much lower the risk of dying ran for each single MET of extra fitness, across 33 studies and more than 100,000 people. A MET is your whole resting metabolism.
Everyone Did the Same Fitness Training. The Results Weren't Even Close
Four hundred and eighty-one people, one supervised twenty-week programme, and a spread in results that launched thirty years of argument about whether "non-responder" is a real thing.
Grip strength predicts death more sharply than blood pressure — but whether you can build your way out of the risk is a harder, more interesting question than the headline admits.
An 83% drop in inflammation from twelve participants isn't stronger evidence than a 5% drop from five thousand — and the reason why will change how you read every supplement headline
