Three ways daylight saving affect your sleep — and what you can do about it
The clocks go forward on March 28th — marking the start of daylight savings. Unfortunately, this means one less hour in bed, so prepare to feel extra sleepy that day!
As it turns out, this lost hour can have a greater impact than you may initially think on your sleep cycle. To help you prepare, we’ve identified three ways daylight savings affects your sleep, plus three ways you can fix it.
It disrupts your rhythm
Our bodies use circadian rhythm, a sort of internal body clock, to keep track of the time. It takes things like sunlight, how often we eat, and other aspects of our routines to determine when we should be awake and when we should be asleep. So, the hour lost from daylight savings could throw us off track and impact our nightly rest.
Solution: don’t oversleep. Try and keep to the exact same routine as you would normally. It may be tempting to lie in an hour past your alarm to ‘regain’ your lost hour of sleep, or even to have a nap during the day to catch up. But, these may be more detrimental to your body’s natural rhythm than if you were to stick to your regular pattern. Instead, it’s better to simply mourn the lost hour and move on, sticking to your usual routine.
The nights are shorter
This is the time of year where nights start to get shorter. By this, we mean that there are more hours of daylight, which is great for packing in loads of fun activities during the day. But, it can make sleeping difficult when the sun streams into your bedroom at times when you’d usually be trying to rest and recharge.
Solution: separate day from night. Darkness is key for sleep, as it tells our bodies to produce a soporific hormone called melatonin. So, at this time of year, you may wish to try installing thicker curtains or blinds to keep the light out and closing them around two hours before bedtime, so you can start to get sleepy when you need to.
Additionally, it can help to try and get as much light during the day as you can so that your body produces enough melatonin to keep you asleep through the night (NIH).
The weather is warmer
Summer sun is definitely something to look forward to, and the clocks going forward is signal that warmer weather is on the way. Unfortunately, this can mean sticky, sweaty nights and disrupted sleep, which can certainly put a damper on things. According to experts, the optimal temperature for encouraging sleep is between 15 and 20 degrees, much cooler than you might expect (Sleep Foundation).
Solution: keep it cool. The best solution would be to open your windows, as not only will this let the heat out, but the circulating air can make it easier to breathe too. You should also make sure you have a breathable mattress, as well as a lighter tog duvet than you would use in winter. A good summer duvet is generally around 4.5 tog, or anything up to 7.5 if you prefer a heavier blanket.
“The clocks going forward can make you feel off kilter for a few days, but it can have an even bigger impact on your sleep if you let it. Remember that sleep is a cycle, and maintaining a routine is crucial if you want to fall asleep easily and stay out of it until the morning.
“I always think of daylight savings as the start of summer, but, while longer days and warmer weather are a definite plus, if you’re not sleeping well, you can’t even enjoy the sun properly. Fortunately, by taking steps to make sure our bedrooms are the perfect environment for sleeping, we can enjoy a good night’s rest and longer days at the same time.”
Phil Lawlor, sleep expert at Dormeo. For more info please visit dormeo.co.uk
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