Plain writing on a confusing topic.

• 2026-05-29

  How Long Does Jet Lag Last? A Day-by-Day Recovery Timeline

  Roughly a day per time zone — but direction, age and light exposure change everything. The science of recovery, plus a day-by-day timeline.

• 2026-04-12

  How to beat jet lag: the version that works

  Most jet-lag advice is wrong, vague, or both. Here is what the research actually says — and what to do about it on a flight you’re taking next week.