Proof.Fit

Melatonin

7 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Sleep quality

Sleep onset/quality

31%↓ delirium

Strong
17,164
Sleep onset

sleep onset -30m

phase advance +2h

duration +10h

Strong
17,471
Stress & Anxiety

Anxiety, cortisol ↓

Sleep, stress ↓

Strong
4,118
Alertness

Earlier sleep onset + alertness

Sleep quality + sleepiness

Strong
4,650
Energy & Fatigue

Less fatigue, better vitality

Fatigue↓, alertness↑, sleep↑

Strong
2,707
Mood balance

Mood+sleep ↓, +PSQI

Circadian advance ~2h, mood ↑

Strong
3,483
Focus & concentration

Alertness + memory

Sleep timing + attention

Strong
2,527