There’s nothing more frustrating than spending a night staring at the ceiling – tossing, turning and willing sleep to come.
Between unanswered emails and unpaid bills, there are a million and one things that can keep you awake at night, and poor sleep can have a significant impact on your mental health, mood and energy levels the next day.
If you’re regularly finding it a struggle to drift off or stay in the land of nod, take solace in the fact that you’re not alone; unfortunately, Australians aren’t getting enough sleep. A study from the Australasian Sleep Association showed that around one-third of Australian adults regularly experience sleep troubles. Whether that’s feeling groggy and unrefreshed upon waking or waking up frequently throughout the night.
When you’re desperate for some slumber, it’s tempting to raid the medicine cabinet for fast relief, but sleeping pills can sometimes leave you feeling worse the next day and are not generally recommended as a long-term solution for everybody.
While there’s no guaranteed cure for insomnia (and some sleep problems require a bit more help from specialists), there are some natural solutions and lifestyle changes that could help. Here, some leading health experts reveal their suggestions for making sleepless nights a thing of the past.
1. Go to bed and get up at the same time every day
It’s tempting to stay awake for ‘just 10 more minutes’ but messing with your sleep pattern can seriously affect your ability to drift off, sometimes for days to come. “Our bodies love routine and follow a circadian rhythm,” says Dr Prudence Knight, online GP at Push Doctor. “This is driven by hormone levels, which vary throughout the day.”
Dr Knight explains that when our body is running on a proper sleep schedule, we’re able to get out of bed in the morning and feel alert during the day. Conversely, in the evening, sleep hormones gradually help the body to feel tired, allowing us to drop off easily at bedtime. “Go to bed and get up at the same time every day,” she advises. “This includes the weekends – and don’t nap, no matter how little sleep you’ve had. It can take several weeks for a sleep schedule to take effect, but eventually, the majority of people who try it end up with a good pattern.”
2. Cut out caffeine and go light on the booze
Overindulging on alcohol could cause your sleep to take a knock. And if you’re relying on caffeine to power you through the morning after, this could also be adding to the problem.
“If you can, try to stay away from alcohol and caffeine six hours before you go to bed, as they both can interfere with your sleeping pattern,” says Dr Kim Glass, lead GP at Bupa Health Clinics. “Caffeine is a stimulant and the effects can stay in your system for hours, depending on how much you have.
“Similarly, alcohol can affect the quality of your sleep, as it reduces the amount of REM (rapid eye movement) sleep you get, and this is the type of sleep that often makes you feel most rested.”
Dr Glass warns that a night of drinking can also disrupt your sleep in other ways, as you may find yourself waking in the night needing the toilet, or with a thirst.
3. Make your bedroom a device-free zone
If a late-night scroll through social media is part of your bedtime routine, try swapping in a good book instead. “Your bedroom should be a calm place, free of stressful distractions,” says Dr Glass.
Not only can social media’s addictive nature keep you awake at night, but too much screen-time can have a sleep-suppressing effect on your brain. “Tablets and smartphones emit blue light that can boost your attention span, suppressing your body’s natural sleep hormone, and can throw out your circadian rhythm, which makes for a disruptive night’s sleep,” warns Glass.
She suggests leaving your device in another room. That way, you can start to properly wind down the moment you get into bed.
4. Get some aerobic exercise
“Physical activity can help reduce stress and can strengthen your body clock, making it easier for you to fall asleep and have a good night’s rest,” says Dr Glass. “If you’re not normally very active, try going for a brisk walk at lunchtime – even 15 minutes can make a difference.”
Be careful not to overdo it in the evenings though, as too much exercise late at night can keep you awake, rather than putting you to sleep.
5. Eat magnesium and calcium-rich foods
If you’re struggling to sleep, your diet could also play a key role. “There is some research that suggests that a lack of magnesium and calcium may be linked to poor sleep,” says behaviour change expert Dr Aria. “Magnesium is involved in many processes within the body, including muscle relaxation, and low intakes have been shown to make it harder to stay asleep.”
Good food sources of magnesium include green vegies, beans, nuts, seeds and wholegrains. “You may also want to consider a magnesium supplement, as these have been shown to help aid relaxation, making them useful before you go to bed,” he adds.
Calcium could be another good sleep-booster. “Calcium helps the brain use tryptophan to make melatonin, and low intakes of calcium have also been shown to make it more difficult to fall asleep,” says Dr Aria. “Good sources include dairy foods, green vegetables and soy.”
6. Try a ‘body scan’
Meditation can be a handy way of slowing down those racing thoughts. A ‘body scan’ is a type of relaxation technique that helps to calm the mind and encourage sleep. It’s all about honing in on different parts of your body and resting your attention with them, to help bring your mind into the present.
“Lie down and make yourself comfortable,” says Dr Sarah Brewer, medical director of Healthspan. “Focus your mind on your toes and notice how they feel – are they relaxed or tense, hot or cold?”
Now, slowly ‘scan’ each area of your body until you reach your head. Dr Brewer says that your mind will wander at times, but this is completely natural. “Acknowledge the thoughts or worries that arise, and then gently guide your attention back to your body,” she advises. “Start by trying this exercise for five minutes and then slowly build up to 20 minutes.”
Insomnia can affect not only sleep but also your everyday life. Only five per cent of those who experience insomnia will need professional treatment as it typically lasts for a short time, but can persist much longer. Women and elderly people are more likely to suffer from it.
Keeping a sleep diary is a good way to track symptoms, which you can share with a healthcare professional.
Have you ever experienced insomnia? What is your night-time routine?
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