Hey there, fellow time travelers! Ever looked in the mirror and thought, “Whoa, my body feels like it’s running on a different clock than my birthday candles suggest?” You’re not alone. While your chronological age is just a number on your driver’s license (or that awkward reminder from your high school reunion invite), your biological age is the real deal—it’s how old your cells actually think you are. And guess what? Science has a super cool way to measure it using something called DNA methylation. It’s like peeking into your body’s internal odometer!
