How much sleep you need each night and warning signs that you’re not getting enough, according to neuroscientists

Business Insider Australia | Jul 9, 2020 at 7:48 PM
  • Most people spend about one-third of their day asleep.
  • A 2012 review of sleep studies linked chronic lack of sleep to issues with metabolism and appetite, making inadequate sleep a potential risk factor for obesity and type 2 diabetes.
  • Reducing your exposure to this blue light by avoiding screens a couple hours before bed or using a blue light filter, like blue light glasses, may help you sleep better.