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## Scientists have discovered a unique blood signature in centenarians that could unlock new ways to help people age healthier and live longer. A new study found that centenarians have a unique chemical "fingerprint" in their blood that sets them apart from normal aging, includin
INN Insider News RSS Get our newsletter. This article is available to **Insider Pro subscribers only.** Sign in or register to be an Insider Pro and access ALL LOCKED articles. ## Advisor News. * The overlooked retirement security risk that must be addressed. * Younger workers mo
# Ben-Gurion University study finds step speed may predict longevity in older adults -study. ## While medical care usually measures life expectancy through chronological age or the number of chronic illnesses, physical indicators like walking speed seem to be strong indicators of
