AOk Drinks’ guide to getting a better night’s sleep this winter
28 October 2010
AOk Drinks’ guide to getting a better night’s sleep this winter
The clocks go back this weekend – try to grab your extra in bed!
Comparing notes, over our morning coffee, on how much sleep we had is starting to rival the weather as our most widely debated subject these days. Sleep spas are popping up across the country and sales of light-therapy lamps (also known as dawn simulators) are on the up (1). We’re doing our best to get a good night’s sleep but it doesn’t seem to be working too well!
As a nation, we’re becoming obsessed by how much – or how little – sleep we’re getting. With the clocks going back this weekend (2am GMT October 31st 2010), there’s a rare chance for us to get an extra hour in bed…AOk Drinks’ nutritionist and MD, Stuart Roberts, guides you through the facts, the importance of sleep for our health and wellbeing and offers 10 top tips to help you get that all important rest.
Have you suffered from three or more of the following symptoms in an average day during the past month?
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Irritability
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Inability to cope with stressful or challenging situations
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Feeling exhausted all the time with a desire to ‘do nothing’
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Problems communicating with people
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Memory loss
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Lack of concentration
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Change in appetite and eating habits
If so, you’re one of the thousands of people in the UK suffering from sleep deprivation, and you probably won’t be surprised to hear it. We’ve all experienced problems sleeping from time to time.
Who is hit the hardest by sleep deprivation?
AOk Drinks’ Stuart Roberts says: “Sleep, or lack of it, is one of the most common health complaints today. Research shows that only one in 10 say we always sleep well; one in five suffer from problems sleeping and two thirds say we get less sleep now than we used to – by around 90 minutes”.
At a time when many of us are trying to cling on to our jobs, sleep could be threatening our chances of avoiding redundancy. A recent BUPA study found that almost one quarter of UK workers with sleep problems admitted their productivity is low. Job satisfaction is 23% lower among people with sleep issues too (2).
Being overweight or obese can also contribute to sleep problems. In the UK around 43% of men and 33% of women are overweight, and a further 22% of men and 23% of women fall into the obese category.
How much sleep do we really need?
“It is more about the quality rather than the quality of sleep you are getting on a regular basis,”says Stuart Roberts, MD at AOk Drinks. “Our body does most of its repair work when we are in a deep sleep, so it is advisable to be in bed before this starts in earnest – at around 10pm. (3)
“Different people need different amounts of sleep, for example babies need a lot more than young adults, and women need more when they’re pregnant.”
For anyone who is pregnant, this will sound ironic! Pregnant women, who often experience difficulty sleeping (due to leg cramps, being unable to sleep in their usual position etc), are more likely to suffer insomnia due to their pregnancy. Yet, a US study has recently found that pregnant women who got less than six hours of nightly sleep during early pregnancy had higher blood pressure readings in their last trimester compared to those who slept nine hours nightly. Women who got less than five hours of sleep increased their odds of pre-eclampsia more than nine fold (4).
Do we need to change our sleep patterns in the winter?
“In the winter sleep should become more important. Going back to evolution, we’re programmed to sleep when it is dark. The evenings start earlier and it takes longer to brighten up in the morning. Ideally, we’d sleep slightly longer during the winter, but our sleep patterns usually remain the same – we have the same work and family life commitments in the winter as we do in the summer. It is even worse for those working nightshifts. However, daybreak lamps, watching your weight and controlling your eating and drinking habits can all help you to get a longer night’s sleep in the winter. It’s worth taking advantage of opportunities to get an early night or a lie-in, when it is still dark outside. No one wants to jump out of a warm bed and into the cold, dark and rain outside to go to work, but there are steps you can take to improve the experience,” says Stuart Roberts.
Cherry juice could be the secret ingredient for good night’s sleep
Drinking tart cherry juice daily could help reduce the severity of insomnia and time spent awake after going to sleep, according to a study published in the Journal of Medicinal Food in July 2010.
A US team of researchers conducted a pilot study on the sleep habits of 15 older adults (5). The adults drank eight ounces of tart cherry juice beverage in the morning and evening for two weeks, and a comparable matched juice drink, with no tart cherry juice, for another two-week period. There were significant reductions in reported insomnia severity and the adults saved about 17 minutes of wake time after going to sleep, on average, when drinking cherry juice daily, compared to when they were drinking the juice drink.
The researchers believe tart cherries' natural benefits could be due in part to their relatively high content of melatonin - a natural antioxidant in cherries with established ability to help moderate the body's sleep-wake cycle. Produced naturally by the body in small amounts, melatonin plays a role in inducing sleepiness at night and wakefulness during the day.
10 top tips to a healthier night’s sleep
Stuart Roberts advises:
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Consume melatonin-rich food and drinks such as AOk red grape, cherry, aloe vera and ginger drink, a banana or even a turkey sandwich before bed (but avoid drinking or eating at least two hours before you go to sleep, as it can put additional strain on your digestive system and result in some unplanned trips to the bathroom).
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Unplug electrical items in the bedroom including the alarm clock (most mobile phones can work as an alarm clock even when switched off) – especially if you’re aiming for a lie-in.
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Try to go to bed and wake up at the same time most nights to help programme your body into a set sleeping routine.
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Don’t fight the urge to go to bed in the evenings – if you need an early night, and you can, then please go for it!
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Make your bedroom as restful and peaceful as possible. It shouldn’t be too hot or too cold.
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Exercise more. Regular, moderate exercise can help to relieve the day’s stresses, which in turn can help you to stop worrying about things before bed. It also tires you out more so you are ready for sleep! Avoid exercising just before bed though, as it will make you more awake.
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Reduce the amount of caffeine you are consuming, particularly during the evening, cutting it out altogether if possible.
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Take some ‘me-time’ before bed. Read, meditate, or sit quietly and write a diary.
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Avoid nightcaps in an aim to help you ‘drop off’ more easily. Alcohol can help you to fall asleep but most people find that they wake up during the night because the body is processing the toxins and they need eliminating (i.e. another toilet trip!).
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Avoid eating a heavy meal close to bedtime.
Notes to editors
About AOk Drinks
Samples of AOk Drinks, goody bags, competition prizes (including ‘Win a free nutrition consultation with naturopathic nutritionist Stuart Roberts’), images, interviews, further information and much more are available now from helen@aokdrinks.com for members of the media.
Re-launched in August 2010 (previously known as Mile High Drinks and originally introduced in September 2008), AOk is available at selected Waitrose stores nationwide (/antioxidants/file/stores.php) and via Ocado.com.
AOk is endorsed by celebrity doctor Christian Jessen: “It’s great taken on a daily basis as well as when you feel you need an extra something as at only 145 calories and with no hidden nasties it really is something you can add to a healthy eating and exercise plan.”
Just one 250ml bottle of AOk provides:
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Your daily recommended requirement of antioxidants including melatonin, which can help promote sleep
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One of your ‘five a day’
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Only 145 calories
AOk is a deliciously fruity combination of red grapes, cherries, aloe vera and ginger. AOk has been created by nutritionist Stuart Roberts to provide a convenient way of getting your optimal daily antioxidant requirements from just one bottle; no matter how busy your life is.
Each ingredient has been carefully chosen to ensure that there is a synergistic mix of multiple antioxidants. This makes AOk an extremely potent antioxidant drink, which can be enjoyed as part of a healthy active lifestyle. Laboratory industry standard tests have shown AOk to be an exceptional antioxidant drink.
1. Sales of light-therapy lamps are on the rise. John Lewis reported a 63% increase in sales of the devices in 2008 versus the previous year.
Light lamps help regulate sleep patterns and so relieve depressive symptoms. They deliver safe but higher than normal levels of light which mimic natural light.
2. http://www.managers.org.uk/news/lack-sleep-negatively-impacting-job-productivity
3. Roberts explains why sleep is so important to our health and wellbeing:
“Sleep helps us repair the cells in our body. When we are in a deep sleep our use of energy is much lower; this energy conservation provides the opportunity to repair our bodies and recharge our batteries. Sleep also helps us form and retain our memories. It also, importantly, supports our immune system. A lack of sleep can make us more vulnerable to viruses, which are more prevalent during the winter season.”
4. http://www.nlm.nih.gov/medlineplus/news/fullstory_103942.html
5. Pigeon WR, Carr M, Gorman C, Perlis ML. Effects of tart cherry juice beverage on the sleep of older adults with insomnia: a pilot study. Journal of Medicinal Food. 2010;13:579-583.
What is melatonin?
Melatonin is an antioxidant that can be found in high quantities in cherries, particularly tart cherries. Other foods, including milk, bananas, peanuts, turkey, chicken and almonds contain tryptophan. Tryptophan increases the amount of serotonin produced in the brain. Serotonin can then be converted to melatonin.
Aaron Lerner, a dermatologist at the Yale University, discovered melatonin in 1958. Melatonin is naturally produced by the pineal gland located at the base of the brain. It activates feelings of drowsiness during the night. It has been found that the melatonin levels decrease with age. Stress can also cause a decrease in the levels of melatonin.
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