Long-form analysis at the intersection of AI and life sciences — all spells, sorted by time.
You took NMN for three months and still look the same in the mirror. Why? Three landmark studies piece together how NAD⁺ collapses with age: how cells fake hypoxia, who eats your supplements, and whether topping NAD⁺ back up can truly rejuvenate old cells.
The pitch writes itself: as you age, cellular NAD+ levels decline, mitochondria lose their fuel, and muscles begin to waste away. Take NMN or NR daily, restore
In 2026, NMN entered its first clinical trial for autoimmune disease and appeared in Nature Medicine. Combined with new evidence on T cell senescence reversal and exercise-driven SIRT1 activation, three studies map NAD+ as an immune calibrator.
A few years ago, a startup was charging people tens of thousands of dollars to infuse them with plasma from young donors. The FDA eventually issued a statement:
There's a contradiction sitting at the center of anti-aging biology that doesn't get explained enough: some researchers are working hard to increase autophagy
Mechanical ventilation is one of modern medicine's most important life-saving tools. For patients in respiratory failure, it is the bridge between death and sur