Why getting enough sleep is vital - and how to get it

All over the festive season, is bringing you little things to help keep your mental health in check.

THE FESTIVE SEASON can be a whirlwind.

It’s the busiest (or at least most stressful) time of year for many people – and that can take a toll on the amount of sleep we all manage to get every night. Christmas is over, sure, but have you caught up on your Zs yet?

As part of‘s  series taking a closer look at the HSE’s #LittleThings campaign, we’re letting you know the small but crucial ways in which you can ensure you’re taking care of your mental health.

Sleep is a big factor in keeping yourself feeling your best. Let’s take a look at why…

We spend around a third of our lives asleep

According to the Mental Health Foundation’s 2011 report into sleep, without adequate sleep we cannot function effectively. It’s as important as other vital processes, like eating, drinking or breathing.

Not only does sleep refresh our bodies, but it also restores and repairs our minds.

Sleep isn’t about being inactive – in fact, it’s quit the opposite. Sleep is an essential time for the body and mind. Without it, our ability to use language, sustain attention, understand what we read and summarise what we hear all suffer.

Check out the image below – it shows that those who deprive themselves of proper sleep are more at risk of not only stroke and heart disease, but also anxiety and depression.


(Click here to see a larger view of this image.)

In this together

According to the MHF, insomnia is the most commonly reported mental health complaint in the UK. Almost all of us have experienced the discomfort a sleepless night – although one is nothing to worry about, as we can “repay” this sleep debt in the next few nights. However, a structured routine around sleep is essential, so try to keep everything ticking over regularly.

Vicious cycle

Insomnia may lead to a napping habit, which in turn can lead to further insomnia. Try to cut out napping in order to achieve deep sleep at night time. Our own mental state is key to preventing insomnia from developing from an issue to a chronic problem. Try not to neglect your sleep if you are feeling in any way anxious or stressed.

How much sleep do we really need, though?

The short answer is that there is no universal amount of time a person needs each night – it varies for everyone. Find out how much feels right for you, and try to ensure you get it.


“We cope better with a good night’s sleep – mentally and physically”

According to Hester O’Connor, a clinical psychologist with the HSE, many people are simply “not aware of the impact and negative effects of insufficient sleep.”

Speaking to, she explained that a good night’s sleep means waking feeling rested.

One very good tip is to write down the things you’re worried about before you go to bed – like a to-do list, for stuff you can deal with tomorrow. Don’t hold it in your mind, or run it over and over, or ruminate. This will lead to waking up and worrying. Write it down.

Sleep disorders are much more prevalent in young people than we realise, said O’Connor, noting that children as young as primary school age can suffer with with sleep. A routine is essential, even on holidays and the weekends, and parents must “lead by example” by not bringing their phone to bed with them, she said. “Humans are habit-forming creatures – we need a routine and to form good habits.”

Allison Keating, a registered psychologist working with, told that sleep (along with diet and exercise) is a “foundation block for our ability to handle our emotions.” Lack of sleep, she says, impairs “your ability to regulate emotion, to make decisions, to think clearly – and exacerbates underlying mental health issues.”

What to do to doze off

If you find that difficult times affect either the quality or how much sleep you get, there are some things you can do. Lots of things can disrupt your sleep patterns – not just stress – but luckily there are steps you can take to turn things around.

O’Connor advises that eating too late disrupts you – both “mentally and physically” – and that we should lead by shutting off and putting away their smartphones (even in another room entirely) before bed. “It feels normal to bring your phone to bed,” she says, but if you don’t, “you will feel better.” She always says that, traditionally, the more hours of sleep you get before midnight the better.

On the subject of people needing their phones in bed for alarms, Keating also underlines this key, deceptively simple point:

People need to get alarm clocks.

Make sure that your phone isn’t in your room – she advises making your bedroom “a haven”.

If you’re having sleeping problems, you should think strongly about cutting back on caffeine, alcohol and nicotine. Starting and sticking to a routine is one great route to good sleep – go to bed at the same time every night and the same in the morning. Limit your bed to sleeping, so you associate it with drifting off and nothing else. Things like a warm drink (like your Mammy used to make) and lavender can also help.

Relaxation is crucial too, so maybe take a bath, meditate, listen to music, use deep breathing techniques, yoga, etc, to get into the right state of mind. Don’t tackle anything that makes you anxious right before bed. Below is a talk-down – one of many available on YouTube that can guide you into sleep.

TheHonestGuys / YouTube

Here are some simple cardinal rules, when all else fails…

  • Get into a regular schedule
  • Turn off all screens – phones, TVs, computers – an hour before bed
  • Exercise 
  • Avoid naps
  • Limit your intake of caffeine, alcohol and nicotine

Take a quick look at this infographic to see how else you could improve your chances of entering the land of nod. How many things could you improve on?


(Click here to see a larger version of the above image.)


  • Sleep Cycle Alarm Clock on Android and iOS
  • Try meditation to nod off, with tools like Headspace
  • Here’s a list of other tools you can get to aid restful sleep
  • Ask your GP if you’re worried about your sleep
  • Samaritans> (call 116 123; 24 hours a day or email

See our series on #LittleThings that can make a big difference to your mental wellbeing in 2015 here>