Harvard Study Finds Coffee Lowers Suicide Risk by Half

Published: Oct 05, 2026 Author: World Gafei Last Updated: Oct/05/2026 115 views

Drinking 2–4 cups of coffee daily may cut suicide risk by 50%, says a Harvard study linking caffeine to lower depression rates.

Every year, thousands of people worldwide take their own lives—and researchers have long searched for lifestyle factors that could help reduce that risk. Among the most surprising findings? Your daily coffee habit might play a role. A major study out of Harvard University now suggests that drinking coffee—regularly and in moderation—could significantly lower your chances of dying by suicide.

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