Science de la longévité
On dirait qu’il y a trois grandes théories du vieillissement chez les chercheurs à la pointe :
- Dr. Aubrey de Grey : théorie de l’accumulation de dommages (wear and tears theory),
- Dr. David Sinclair : théorie de la perte d’information épigénétique (loss of epigenetic information theory),
- Dr. Josh Mitteldorf : théorie de l’auto-destruction programmée (programmed self-destruction theory).
Fils :
https://twitter.com/davidasinclair/status/1656265154080698369
https://twitter.com/davidasinclair/status/1654891060424847362
1/5) What if one of the most powerful things you could do for your brain had nothing to do with your brain? Not reading. Not a crossword puzzle. Not even a 5,000-piece jigsaw puzzle. Your legs. That sounds ridiculous but consider that: Your muscles are hormone factories. They secrete hormones that help nourish the brain. And in a decade-long study of twin pairs, scientists found that stronger legs predict bigger brains. The stronger of the twin pair exhibited: • Less cognitive decline and • More gray matter brain volume on MRI And biologically, this actually makes complete sense…
https://x.com/nicknorwitz/status/2084595959514980610
https://staycuriousmetabolism.substack.com/p/how-to-quietly-grow-your-brain-in?r=40ekz2\&triedRedirect=true