Age does not protect you from love. But love, to some extent, protects you from age.

Love keeps you young from the inside

We often think of love as something that belongs to the young — first crushes, new relationships, the whole mythology of romance tied to youth and beauty. But anyone who's watched their grandparents hold hands knows this isn't quite right. The real insight here is that love keeps you engaged with life in a way that actually slows down some of aging's worst effects. Not your wrinkles or your knees, but the interior aging that matters most: the hardening of curiosity, the retreat from vulnerability, the slow giving up.

When you're actively loving someone — or even when you're open to it — you stay interested. You keep taking emotional risks. You're more likely to try things, to care about your appearance not out of vanity but out of attraction, to maintain friendships and purpose. It's not magic, and it won't make you young again. But people who love and feel loved often seem to possess something the merely comfortable don't: a kind of aliveness that transcends the actual years.

The flip side worth considering is that this cuts both ways. Love can also age you quickly if it's the painful kind. But that's almost beside the point. The invitation here is to stay in the game — romantic or otherwise — because the alternative, a life of careful protection from the risk of caring, might actually be the fastest way to grow old.