Sleep plays a crucial role in our overall health and well-being. But have you ever wondered why some people are early birds, while others are night owls? This phenomenon is linked to our chronotypes, which determine our natural sleep-wake patterns. In this article, we’ll explore the fascinating world of chronotypes across Asian populations and the factors that influence these patterns.
A recent study shows that delaying sleep by just 90 minutes each night damages blood vessels, contributing to the development of cardiovascular diseases. A study conducted in the University of Columbia recently showed that mild sleep restriction among female individuals causes an increase in oxidative stress in blood vessels. It is the first direct evidence linking mild, chronic sleep deficits to causing heart disease.
The practice of counting sheep for sleep is a time-honoured method believed to aid in falling asleep. This technique involves visualising sheep and counting them as they jump over a fence. But where did this idea originate, and does it hold any scientific merit?
