Published: 21 October 2015

Top tips for a good night’s sleep

Sleep disorders are surprisingly common, with approximately 10 to 20 per cent of the population reporting frequent sleep disruption. Get a better night’s sleep with tips and advice from University of Surrey sleep researchers.

Sleep tips

The following advice is from sleep experts at the University’s Surrey Sleep Research Centre.


  • Try to go to bed and get up at the same time each day. Your body clock naturally tells you when to sleep - don’t ignore it. Going to bed too early can disturb sleep and going to bed too late may not provide enough sleep
  • Spend time outdoors. Light regulates secretion of the sleep-promoting hormone melatonin. Natural light in the morning can help to synchronise the body clock
  • Get regular exercise each day, but not just before bed. Good exercise can improve sleep
  • Make your bedroom restful. Maintain a comfortable temperature and keep noise down with thick curtains or earplugs. Don’t expose yourself to too much light prior to bed - it can suppress the beneficial effects of melatonin
  • Only use the bedroom for sleep and relaxation – don’t watch TV in bed or work on the computer.


  • Engage in stimulating activity just before bed – exercise, playing games, watching TV can stimulate the brain and make it harder to drop off
  • Drink caffeine or alcohol before bed – caffeine interferes with pathways in the brain that promote sleep. Alcohol can help initiate sleep but it also fragments sleep, causes earlier wakening, more frequent bathroom trips, and can induce or worsen snoring
  • Smoke before bed – nicotine is a stimulant
  • Go to bed hungry – a light snack or milky drink can help but it is important not to eat too much before you go to sleep
  • Nap in the evening – you may find a short daytime nap useful, but napping later in the day will reduce your sleep need and make it harder to nod off at night
  • Worry about your sleep – understand your sleep need (which includes naps and dozing) and don’t set unrealistic expectations.

Discover the science behind why you love a weekend lie-in.

Sleep research at Surrey

The University’s Surrey Sleep Research Centre (SSRC) is home to forward-thinking multidisciplinary approaches to sleep research and offers a wide range of state-of-the-art equipment to monitor, record and analyse sleep patterns and sleep disorders. 

Learn more about our world-leading sleep researchers and programmes in the field of biosciences and medicine.

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