Journal
Learn what your
cells are saying
Plain-language education on biological age and cellular medicine — not medical advice.
Weekly Recap: Oct 12–16, 2026
This week: life's left and right hands, cells that recycle, and a company studying cell cleanup.
Cells That Clean House: The Amazing Recycling Inside You
How your cells take out the trash and recycle it, the discovery behind the 2016 Nobel Prize.
The Great Mystery of Chirality: Life’s Left and Right Hands
Why does life use left-handed building blocks? A plain-language look at chirality.
When Light talks to cells
This year’s Nobel Prize celebrated how light can talk to cells — a tiny switch from a green plant, explained in plain language.
What “biological age” actually means
Your birthday counts years. Biological age estimates how your body is aging at a cellular level — and why that number isn’t a verdict.