Browsing: rule

skip to content Does sleeping before 11 pm affect women’s hormonal health (Photo: Magnific)

For decades, the answer to “how much sleep does an adult need?” has been simple: eight hours. The idea dates back to the mid-19th century when the notion of eight hours of work, eight for recreation and eight for sleep first took hold

Maintaining good sleep habits in middle age could help people stay in the workforce for longer, research suggests