Does everyone need eight hours of sleep?
- Written by Alexandra Hansen, Chief of Staff, The Conversation
How much sleep we need depends on us as individuals and varies by age. from www.shutterstock.com
Many of us try to live by the mantra eight hours of work, eight hours of leisure, eight hours of rest. Conventional wisdom has long told us we need eight hours of sleep per day, but some swear they need more, and some (politicians, mostly) say they...





