Why are my toes separating as I get older?

I've noticed that as I've gotten older, my toes seem to be separating more and more. Is this a normal part of aging, or could it be indicative of a larger health issue? Should I be concerned about the appearance of my feet, or is this just a cosmetic change? Additionally, are there any exercises or stretches I can do to help improve the appearance of my toes and reduce any discomfort they may be causing? I'd appreciate any insight you can provide on this matter.