I wonder, just WHAT do these people do? My grandmother has a better skin than her (yes, legs and face) and, well, she is 86 and bedfast.
What did she do? I don't think that it's all just the smoking and lack of exercise and whatever: I mean, smoking hurts you and your skin badly and lack of exercise might give you the rest, but even heavy smokers in her age don't look like 85!