#Sleephabits

A new study released in March 2025 links being a night owl to a higher risk of depression compared with early risers. The research points to sleep quality, mindfulness practices, and daily choices as key factors driving this association. For Thailand, where urban living and heavy digital engagement influence daily rhythms, the findings have clear local relevance.

According to a senior clinician, modifiable factors such as sleep routines and physical activity can reduce depression risk. The emphasis on prevention is timely as global rates of depression rise, affecting young adults in particular. Another expert notes that an “always-on” culture—with constant connectivity and social media—can erode sleep, especially among adolescents and young adults.

A growing body of research shows that when people sleep can influence mood and mental health. A study from the University of Surrey suggests that night owls—those who prefer late bedtimes—may have a higher risk of depression compared with early risers. The findings point to sleep quality, mindfulness, and lifestyle choices as key mediators.

For Thai readers, this link is particularly relevant. Bangkok’s urban pace, long work hours, and constant device use can push many toward later bedtimes. Night-owl tendencies are common in fast-moving cities, but irregular sleep schedules may carry mental health costs if routines don’t support rest.