Keen to be healthier in old age? Tend your inner garden

The “very old” do spark our interest – but is our search for a secret to longevity actually misguided? Wouldn’t you rather live healthier than live longer in poor health? Surely, what we really want to know is how do we live well in old age.

Clearly as scientists we try to illuminate these questions using populations of people not just odd individuals. Many previous attempts have approached this question by looking for differences between young and old people, but this approach is often biased by the many social and cultural developments that happen between generations, including diet changes. Time itself should not be the focus – at least, in part, because time is one thing we are unlikely to be able to stop.

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