How poor sleep ups junk food craving

Los Angeles, Aug 7 (IANS): If you don't sleep well, you could well feel the pressing urge to gorge on junk food -- thus doing much harm to your health, says new research that seeks to shed light on the link between poor sleep and obesity.

Researchers at the University of California, Berkeley, examined the brain regions that control food choices and found that inadequate sleep makes one crave junk food.

"What we have discovered is that high-level brain regions required for complex judgements and decisions become blunted by a lack of sleep, while more primal brain structures that control motivation and desire are amplified," said Matthew Walker, a UC Berkeley professor of psychology and neuroscience and senior author of the study published Aug 6 in the journal Nature Communications.

Moreover, he added: "High-calorie foods also became significantly more desirable when participants are sleep-deprived. This combination of altered brain activity and decision-making may help explain why people who sleep less also tend to be overweight or obese."


Top Stories

Leave a Comment

Title: How poor sleep ups junk food craving

You have 2000 characters left.


Please write your correct name and email address. Kindly do not post any personal, abusive, defamatory, infringing, obscene, indecent, discriminatory or unlawful or similar comments. will not be responsible for any defamatory message posted under this article.

Please note that sending false messages to insult, defame, intimidate, mislead or deceive people or to intentionally cause public disorder is punishable under law. It is obligatory on Daijiworld to provide the IP address and other details of senders of such comments, to the authority concerned upon request.

Hence, sending offensive comments using daijiworld will be purely at your own risk, and in no way will be held responsible.