Drinking Tea Could Make Your Brain Younger, New Study Suggests
A new study suggests that regular tea drinking may be linked to signs of a younger brain in adults, with green tea appearing to offer the strongest potential benefits. Researchers analyzed a large group of participants and used brain imaging to estimate “brain age,” a metric that reflects how old the brain appears compared with a person’s actual age. Those who reported daily tea consumption tended to show a brain age that was younger than their chronological age, by a margin that experts describe as modest but meaningful. The finding adds to a growing body of research on how everyday dietary choices might influence cognitive aging, though scientists caution that appearing younger on a brain scan does not prove causation and that many lifestyle factors can shape brain health.