Your Fat Cells Are Aging — And a Probiotic Might Be Able to Turn Back the Clock
Here's something most people never think about: your fat cells have an age.Not in the way you track your birthday, but biologically — there's a version of your
Long-form analysis at the intersection of AI and life sciences — all spells, sorted by time.
Here's something most people never think about: your fat cells have an age.Not in the way you track your birthday, but biologically — there's a version of your
It's not laziness. Your cells are literally losing power. A 2025 Nature Aging review maps out how fast NAD+ disappears — and what you can do about it.
Why some run marathons at 70 while others need dialysis at 50: Nature Aging shows the same mitochondrial mutation triggers opposite fates in two kidney cell types.
How NAD+ depletion flips mitochondria from energy engines into aging accelerators: a 2025 npj review pinpoints why cellular power plants quit pulling their weight.