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Sleep

analysis:Thinking about giving up alcohol? Even a few weeks off the booze will have noticeable effects

February is here, and Dr Sandro Demaio has joined thousands of Aussies to hit pause on a habit in his life — drinking alcohol. This is why.
Blurred man in background refuses glass of whiskey

How does your smart watch or fitness tracker compare to a gold-standard physiology test?

Smart watches have boomed in popularity as wearable health and fitness trackers, with market data estimating almost 40 per cent of Australians own one. Experts weigh in on how accurate they are, and whether they can actually make us healthier.
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A watch with a digital screen on a person's wrist.

Feel like a nap? Here's how to wake up feeling refreshed after a snooze

Understanding the science behind why some naps leave you groggy and others leave you revitalised might help you pinpoint the ultimate nap time. 
Man sleeping on the sofa in the living room at home.

Extreme power naps: These penguin parents sleep for four seconds 10,000 times a day

Antarctica's chinstrap penguins could get the same benefit of longer periods of snoozing by taking microsleeps during nesting season, according to a new study documenting one of the most extreme examples of incremental sleep in the animal world.
A small penguin lies down prone asleep on a large rock in the sun, the ocean in the background

'A trap you want to avoid': The common sleep misconceptions getting in the way of a good night's rest

If you wake at night and worry, you're far from alone. But these experts say if you've ever had good sleep, you can get back to it — just steer clear of these misconceptions.
Bird's eye view of person with black hair in white shirt laying on white bed with hands covering face.

Struggling to fall asleep? Here's what does and doesn't help with insomnia

You've tried everything to get some sleep, but nothing's working. Here's what not to do and what works.
A woman laying face down in bed, with her hair sprawled over the sheets and her right arm above her head.

Waking at night soaked from excessive sweating? Here's what might be causing it, and when to see a doctor

Sweating is a normal part of the body's cooling system, helping to release heat and maintain optimal body temperature. But regularly waking up during the night, soaked through from excessive sweating, is not.
A woman laying face down in bed, with her hair sprawled over the sheets and her right arm above her head.

Would you pay to wake someone up again and again? Welcome to the world of sleep-fluencers

Live streaming has become a multi-billion-dollar industry, as people pay to watch everything from someone sleeping to them eating chips. So what's the appeal?
A dark-haired woman in a grey singlet sleeps in a bed. 

analysis:Insomnia is big business — but we used to have much less trouble sleeping

If the global insomnia market is anything to go by, insomnia is big business and getting bigger. How did we become so obsessed with sleep, asks Philippa Martyr.
a woman in bed with an eye mask on, sleeping

A simple dental device could improve the health of millions of Australians. So why isn't it being offered?

Despite a clear link between general and oral health, the dental and medical professions tend to work in isolation. Experts believe it's adding to the chronic disease burden.
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A young woman smiles into a mirror while a female hygienist looks on

analysis:Diary of a recovering early morning adrenaline addict

On the first morning of my new working life, I found myself seated in front of my computer at 6:30am, an endless day yawning ahead of me with no discernible shape or form, writes Virginia Trioli.
Virginia Trioli in one of Melbourne's colourful laneways.

What's really in that 'nicotine-free' vape that promises to help you relax?

Seductive flavours and scents aside, are there any benefits to inhaling things like vitamins, essential oils and melatonin? And how safe is it?
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Fruit ice vapes

Avoid the daylight saving blues. Here's how to get a good night's sleep when the change kicks in

Making the move from standard time to daylight saving time can put your body clock out of whack. Here are a few expert tips on how to prepare for the adjustment.
A woman with dark brown hair sleeping in a bed, made in white linen, next to a gold alarm clock on a bedside table

The positive effects of a good quality sleep

Host of Health Report Tegan Taylor unpacks the mysteries of sleep and discusses the effects of a good quality sleep.
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ABC News Current
Duration: 3 minutes 42 seconds

White noise might help you learn a new language, but be wary of other claims around coloured noise

There's a colour of noise for every mood. But are these sounds really useful for getting to sleep, or concentrating better? That depends on you.
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A young person is laying on top of a bed with over-ear headphones on and a tablet laying on their chest.

The science of dreams and nightmares: What is going on in our brains while we're sleeping?

Dreams keep our brains ticking over. They wash the thoughts from the day's events at a molecular level. They might even help us imagine what's possible during our waking hours, write Drew Dawson and Madeline Sprajcer.
A woman with dark brown hair sleeping in a bed, made in white linen, next to a gold alarm clock on a bedside table

John felt 'violent and angry all the time'. Then he had his first good night's sleep

A teenager is among many in the outback benefiting from a program that combines Western science with Aboriginal cultural teachings to improve sleep health for Indigenous people.
A young boy with brown hair and a red check shirt

World first Indigenous sleep health program changing lives in Mount Isa

Piloted in outback Queensland, a program linking sleep science and traditional knowledge that initially targeted teenagers has expanded thanks to it's success and consultation with community Elders.
ABC News Current
Duration: 2 minutes 2 seconds

Sleep duration found less important than sleep quality

We are all trying to get eight hours of sleep a night but sleep experts say focus should be on sleep quality over sleep duration. Changing your sleep environment may be the key to waking up better rested.
ABC News Current
Duration: 5 minutes 35 seconds

Is reliance on air conditioning making us more vulnerable to heat?

Taking an afternoon nap could be more effective in beating the heat than using an air conditioner, a new study has found.
ABC News Current
Duration: 5 minutes 39 seconds

Why too much air-conditioning is making it harder to cope with extreme heat

Non-Indigenous Australians are 18 per cent more likely to die due to extreme heat compared to Indigenous Australians, a study has found. The remedy is common sense, according to a Warumungu elder.
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Person sleeping face down.

Researchers develop guidelines for shift workers to sleep better

A CQUniversity study has brought together international researchers to figure out how shift workers can best get a decent amount of sleep.
ABC News Current
Duration: 4 minutes 19 seconds

Struggling to sleep as a shiftworker? This new research may help

From the best napping practices to the right time for a beer, this Australian study has compiled 18 tips to help shiftworkers get the rest they need.
A person sleeps in a bed with white sheets, with their feet visible.

Almost half of Aussie teens are not getting enough sleep, research shows

Getting a good night's sleep is imperative for healthy teenagers, but as many as half aren't getting enough. Experts suggest a set bedtime could make all the difference.
ABC News Current
Duration: 2 minutes 31 seconds

Significant number of young Australians not getting enough sleep, study finds

A landmark study examining the sleep health of young Australian adults finds many are not getting enough sleep, putting their physical and mental wellbeing at risk.
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A man sleeping in a messy bet with white bedding.