IF YOU are reluctant to leave bed on a dark, winter morning, stay right in there. People who wake up early in winters might be cutting short their required sleep, inviting unforeseen health problems (New Scientist, Vol 140, No 1899).
Researchers say the natural sleeping patterns of humans are strikingly similar to those of chipmunks and other animals, which sleep for long periods during winter. But, say Thomas Wehr and colleagues at the National Institute of Mental Health in Bethesda, USA, getting up early in winter becomes a habit because of artificial lighting. This may be forcing humans into unnatural sleeping habits, disrupting seasonal variations in sleep patterns and causing widespread sleep deprivation. The researchers found that people who stayed in bed for longer hours in winter were more rested and energetic.
We are a voice to you; you have been a support to us. Together we build journalism that is independent, credible and fearless. You can further help us by making a donation. This will mean a lot for our ability to bring you news, perspectives and analysis from the ground so that we can make change together.
.png)
Comments are moderated and will be published only after the site moderator’s approval. Please use a genuine email ID and provide your name. Selected comments may also be used in the ‘Letters’ section of the Down To Earth print edition.