This is kind of interesting. It's a web site that calculates your biological age -- in other words, how old your body seems physically -- in contrast to your birthday age. You have to register and go through a lengthy Q&A, but all in all, an interesting exercise.
https://www.realage.com/index.aspx
By the way, I'm actually nine years younger than I am! Who'd of thought?
https://www.realage.com/index.aspx
By the way, I'm actually nine years younger than I am! Who'd of thought?