London - Saba:
A new study has revealed that the ideal and healthy amount of sleep varies by country and culture, and there is no universal standard.
Researchers from the University of British Columbia analyzed data from nearly 5,000 people from 20 countries and found that sleep needs vary significantly from place to place, contradicting the common recommendation of getting 8 hours of sleep.
A new study has revealed that the ideal and healthy amount of sleep varies by country and culture, and there is no universal standard.
Researchers from the University of British Columbia analyzed data from nearly 5,000 people from 20 countries and found that sleep needs vary significantly from place to place, contradicting the common recommendation of getting 8 hours of sleep.