Epigenetic Clocks
A New Aging Clock Measures the Colon. Disease Seems to Speed It Up.
A tissue-specific DNA methylation clock estimated colon age with a 3.9-year mean error. Disease groups looked older, but the clock is not…
Did NR Slow Muscle Aging While HIIT Sped It Up? What the Clock Study Really Found
A small exploratory human analysis found opposite shifts in muscle epigenetic clocks after NR and HIIT. It did not show that a…