Jet lag — HealthVibes

A clock, sleep mask and plain tablet sit beside a window shifting from blue dawn to amber evening, symbolising circadian timing during travel.

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Melatonin for jet lag: why timing matters

Melatonin may ease jet lag, but the clock time that helps one journey can work against another. Here is what the evidence says about timing, direction, and limits.

1 Sept 20264 min read