mechanistic
Analysis v1
Your body's stress hormone, cortisol, needs to go down at night so your sleep hormone, melatonin, can rise and help you fall asleep.
Evidence from Studies
No evidence studies found yet.
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.