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Twitter User Profile
David Sinclair, PhD AO
Harvard Professor, working on aging. Tweets are not medical advice. I do not endorse any product or service. I do endorse kindness and curiosity.
On Twitter since 10 Mar 2012 ( 2,535 days)
Twitter ranking for Jan-2019
Twopcharts ranking English language:#267,505
Twopscore: 8.05 (Click for details)

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