Warm milk's reputation as a sleep aid stems from its tryptophan content.
Tryptophan is an amino acid that promotes the production of serotonin and melatonin, both critical for regulating sleep-wake cycles.
Warm milk also creates a soothing bedtime ritual that signals relaxation to your body.
While not a guaranteed sleep solution, incorporating warm milk into your evening routine can provide comfort and calm.
It could enhance your chances of a peaceful night's rest.