Jet lag

Every intervention in the library graded against Jet lag — 1 link, strongest claim first. Each is the entry’s own reading of the evidence, not advice for anyone in particular.

Melatonin on Jet lag

ImprovesGrade B — moderate — good trials, some gaps

Best-supported use

Read the Melatonin entry · Everything it is graded against

Improves1 link

Directions and grades are read from each intervention’s own entry in this library. They describe the evidence for a link, not what anyone should take, and they are no substitute for a clinician who knows the person.