Why VO2 max falls with age, where the ceiling sits, and what a two-year Dallas trial says about changing it in middle age.
Nov 4, 2026
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7 min read
Sunscreen and tretinoin get an A. Collagen powder and weights, a C. One injectable fails.
Oct 28, 2026
Why ageing skin makes less collagen, which interventions plausibly help it rebuild, and how to read a peptide label.
Oct 26, 2026
6 min read
Hearing aids get an A for hearing, a C for dementia, and a surprise on falls.
Oct 21, 2026
9 min read
Four reasons hearing and the ageing brain might be linked, what each predicts for hearing aids, and how to read the next headline
Oct 19, 2026
The vibration plate’s care-home problem .Balance training gets an A, slip training stumbles, and what to do once you’re on the floor.
Oct 14, 2026
Why fewer falls haven’t yet meant fewer fractures, which landings break hips, and how to get up off the floor safely, or know when not to try.
Oct 12, 2026
Three AI tools graded, a drug’s “younger” claim tested, and why AI drugs stall.
Oct 7, 2026
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.
Oct 4, 2026
Three ways to protect bone graded, and a 94% stem-cell headline put in context.
Sep 30, 2026
Why weight loss thins bone, when the scan misleads, and how to tell whether your own result has really changed.
Sep 27, 2026
Muscle size isn’t the asset. Strength is. Three muscle protectors graded, plus the ‘40% is muscle’ scare checked against MRI.
Sep 23, 2026
5 min read
Why strength drifts away from size, what the weight-loss numbers really show, and how to tell whether your own results have changed.
Sep 21, 2026
Generative AI, peptide design and digital twins are speeding discovery. Here is where the shortcut stops.
Sep 16, 2026
How generative design, digital twins and human trials fit together, and where the shortcut stops.
Sep 13, 2026