Guardian Life & Style (US) • Jan. 12, 2026, 5:31 a.m.
The friendship secret: why socialising could help you live longer
Neuroscientist Ben Rein is on a mission to show that being around others not only feels good, but can even improve recovery from strokes, cancer and heart attacks. So why are so many of us isolated and glued to our phones?
‘I hate it.” I’ve asked the neuroscientist Ben Rein how he feels about the online sea of junk neuroscience we swim in – the “dopamine fasts”, “serotonin boosts” and people “regulating” their “nervous system” – and this is his kneejerk response. He was up early with his newborn daughter at his home in Buffalo, New York, but he’s fresh-faced and full of beans on a video call, swiftly qualifying that heartfelt statement.
Source: theguardian.com ↗
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