Chronotype
survey: Meal
timing in
relation to sleep in early birds and night owls

Chronotype refers to an individual’s natural preference for sleeping and waking times,
influenced by their internal biological clock. It determines whether a person is more alert
and active in the morning (morning type), in the evening (evening type), or somewhere in
between (intermediate type). Chronotype is shaped by genetics, age, and environmental
factors such as light exposure and lifestyle. It plays a significant role in sleep patterns and
metabolic health. Understanding chronotype can help optimize daily schedules, improve
sleep quality, and tailor lifestyle recommendations for better overall well-being.

The triangle of sleep, meal timing and chronotype?

Sleep, chronotype, and meal timing are closely linked and play a key role in health and
well-being. Chronotype influences when a person naturally feels awake and alert, which
affects both their sleep schedule and eating patterns. Meal timing, in turn, impacts sleep
quality and metabolism, as eating too can lead to poor sleep and metabolic disruptions.
Similarly, irregular sleep patterns can result in inconsistent meal timing, increasing the risk
of weight gain and other health issues. Understanding this relationship allows individuals
to better align their sleep and eating habits with their biological rhythms, promoting overall
health.