Getting Older Is Unavoidable

...As long as you keep living, that is  

Obviously, you cannot change the date you were born.

But, you can change the way you spend your time and thus the effect that all of those years has upon you.

Whether we like it or not - we all do have an expiration date - we just don't know it is.  Maybe that's to keep it exciting or interesting.

There are things you can do and a way to live to get more milage out of these bodies we live in.

and there are also lifestyles and habits you can adopt that will certainly shorten your stay here.

It is largely up to you

Yes - getting older is unavoidable but aging is optional.