"DonnaB shallotpeel" > wrote in message
...
> There are numerous 'tests' on the web - and some doctor's offices have
> them
> as software - where you calculate your age by your health risks. And, many
> of them show you how many years you could get back from that estimate by
> doing 'x' thing, whether that be diet, exercise, stopping smoking, ...
> whatever. That kind of thing might be illustrative to them.

That's a good idea. I'll try and borrow someone's laptop.........