Scientists find humans age dramatically in two bursts – at 44, then 60
by Hannah Devlin Science corresponent from on (#6PZBB)
US findings suggesting ageing is not a slow and steady process could explain spikes in health issues at certain ages
If you have noticed a sudden accumulation of wrinkles, aches and pains or a general sensation of having grown older almost overnight, there may be a scientific explanation. Research suggests that rather than being a slow and steady process, aging occurs in at least two accelerated bursts.
The study, which tracked thousands of different molecules in people aged 25 to 75, detected two major waves of age-related changes at around ages 44 and again at 60. The findings could explain why spikes in certain health issues including musculoskeletal problems and cardiovascular disease occur at certain ages.
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