David Sinclair· PhD
Basically cells are losing their identity as they get older and not putting out a particular protein called GLUT4, which is a glucose transporter, on the outside of the cells.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Basically cells are losing their identity as they get older and not putting out a particular protein called GLUT4, which is a glucose transporter, on the outside of the cells.
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Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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