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Enjoying a siesta was once thought of as a sign of laziness. But, as Dee Marques explains, the science-backed benefits of cat naps are potent – from reduced blood pressure to improved memory and concentration. Here are five reasons why it's great to get some extra shut-eye... Cat nap, siesta, power nap, micro-sleep… whatever we call it, taking a short nap during the day has been part of many cultures for thousands of years. And yet it seems that this habit is becoming less popular as time goes by, even in cultures that traditionally embraced it. This may be due to misconceptions about what a cat nap is and what it can really do for us. We’ve become used to thinking that we need to be doing something every minute of the waking day in order to feel productive. There’s also some negative connotation to the idea of sleeping during the day, as if it was indicative of laziness. I was under this impression myself for many years, resorting to a strong cup of coffee after lunch to keep me going. Then I got in touch with my Mediterranean origins and realized that taking a short cat nap can be much more beneficial than relying on a shot or two of caffeine! Super siesta: the benefits of cat napping are real Indeed, now I see a cat napping as a way of prioritizing my health and recouping energy to carry on with my day. Since the start of the COVID pandemic, self-care is more important than ever. Many people are feeling low in energy, mentally exhausted, and struggling with depression and anxiety, so taking a cat nap can be a precious break from bad news and stress. And, post-pandemic, if you’re now currently working from home, you may have the best opportunity to try a cat nap and feel its benefits. But first, let’s clear up some misunderstandings surrounding cat naps. So, what exactly is a cat nap? A cat nap or siesta is a short period of sleep that takes place during the day. But how short exactly? That’s a tricky question to answer, and the truth is that there isn’t a single valid answer. Before we get into that, it’s important to mention that duration matters: if a cat nap is too short, it won’t make any difference, and if it’s too long, it can be counterproductive and make you feel tired, or interfere with night-time sleep. For an adult, a cat nap should ideally last between 10 and 20 minutes. Younger adults (in their 20s) can nap for longer without feeling groggy afterwards, and, in general, the older you get, the shorter the cat naps you’ll need. But will just a few minutes really make a difference to how you feel? Well, a 2017 study compared naps lasting anything from 5 to 30 minutes and assessed alertness levels upon waking up. Naps lasting 10 minutes were the most beneficial because they were short (or long) enough to get into Stage 2 sleep, where the body is at rest but doesn’t get into deep sleep, from which it would be harder to wake up. “One study found that cat napping once or twice a week gave the benefit of lowering the risk of stroke, heart failure and heart attack by 48 per cent.” The time at which you have a cat nap is also important. Our bodies have a stronger biological need to take a rest between 1 p.m. and 3 p.m. This midday sleepiness is built into our biological clocks. The circadian rhythms cause the body’s energy levels to dip in the mid-afternoon along with a surge in adenosine, one of the compounds that control the sleep-wake cycle. Not only that, but taking a cat nap later than 3 p.m. can make it hard to fall asleep when you go to bed at night. So, what’s the latest you should take a siesta? That depends on your schedule, but ideally plan to wake up from a nap at least 3 – 4 hours before your usual bedtime, or half-way between waking and sleeping. MORE LIKE THIS: Can't sleep? 14 fixes to get a good night's rest Deep sleep meditation – the benefits you can take to bed Feel stress-free fast – 11 science-backed techniques And while we’re at it, do cats have anything to do with all this? Actually, they do. If you’re a kitty lover, you’ll probably know that felines love their siestas. On an average day, a cat can sleep for 15 hours through a mix of nightly rest and daytime naps. The expression 'cat nap' itself seems to have been in use since the early 19th century. Five benefits of cat napping Taking a cat nap at the right time of the day and for the right duration can benefit your physical and mental health. Here are five examples: 1. Lower blood pressure A study of 212 adults carried out in Greece found a correlation between napping and systolic blood pressure drops, an average of 3mm Hg for each hour of sleep. According to the authors of the study, these drops in blood pressure are similar to the reductions seen in people that make healthy lifestyle changes or use some medications. These results are interesting because a drop in blood pressure by as little as 2mmHg can reduce the risk of cardiovascular events by up to 10 per cent. 2. A lower risk of heart disease Keeping blood pressure within a normal range lowers the risk of developing heart disease. One study found that cat napping once or twice a week gave the benefit of lowering the risk of stroke, heart failure and heart attack by 48 per cent. Interestingly, these benefits were no longer visible for those who napped more often – six or seven times a week. However, the duration of the cat nap did not seem to make a difference. The five-year study enrolled almost 3,500 people who had no history of cardiovascular disease. Cat naps can reduce blood pressure shutterstock/George Rudy 3. Better concentration It may seem contradictory, but we need to sleep to feel more awake. Napping gives your brain the ability to recoup energy and keep its cognitive skills sharp. Research has been done in professions where alertness and concentration are crucial (like airplane pilots), and the findings show that naps can reduce fatigue and increase focus. 4. Improved memory Researchers from Saarland University in Germany compared nappers and non-nappers and found that those who cat napped did five times better in memory tests. They hypothesised that naps impact the hippocampus, the part of the brain responsible for long-term memory. 5. Better control over emotions Researchers have found that an afternoon cat nap can improve emotional regulation and make us more resilient to negative emotions. For example, a 2015 study found that people who napped had more tolerance to frustration, and concluded that a midday rest is an efficient way of countering a build-up of alertness that can put us on edge. Tips to help you cat nap For a cat nap to work and have a beneficial impact on health, it’s important to get it right. Here are some suggestions that can help: Find a quiet place It’s hard for the body and brain to unwind enough to fall asleep in noisy environments. If you can’t block out all noise, play some relaxing sounds (like rain sounds or white noise) for the duration of the nap. Keep it dark Exposure to light keeps us awake, so draw the curtains, lower the blinds, turn the lights off, or use an eye mask. Set an alarm Once you’re comfy in bed or the sofa, it may be hard to get up. Set an alarm to make sure you don’t overdo the cat nap. Learn to 'shut off' Taking a cat nap isn’t an excuse to go over worries or things you need to do next. If you find it hard to shut off, it may be useful to do a short relaxation or meditation exercise before your scheduled nap time. Be consistent Like all habits, napping is something that needs to be worked on for a while until the body gets used to it. Schedule naps in your day and stick to the schedule. If you wait until the time is right, naps may never happen! Conclusion: cat naps can be good for you Taking a short siesta or cat nap isn’t a sign of laziness. If anything, it can be a great investment in your health and help you face the rest of the day with higher energy levels and a better mood. So, if you are lucky enough to be able to squeeze a cat nap into your daily routine, do it! • Main image: shutterstock/Kosim Shukurov happiness.com | The fine art of being: learn, practise, share Are you a happiness.com member? Sign up for free to: ■ enjoy our happiness magazine with practical life tips ■ share and support others in our happiness forum ■ develop with free online classes in our Academy Healthy habits | Better sleep | Stress management Written by Dee Marques A social sciences graduate with a keen interest in languages, communication, and personal development strategies. Dee loves exercising, being out in nature, and discovering warm and sunny places where she can escape the winter.

If you have trouble drifting off at night, these 14 sleep hacks from Dee Marques will help you on the way to the land of nod more easily. Tossing and turning will soon be a thing of the past... Sleep problems can be incredibly disruptive to daytime activities and have a negative impact on our health and happiness. But, fortunately, if you can't rest well on a regular basis, there are many sleep hacks you can put into practice to improve the quality of your rest time. Some sleep problems are typically associated with the aging process. Older adults often report that both the quality and quantity of their sleep is affected. They become more sensitive to their environment, are more likely to take medication that interferes with sleep, and more likely to experience other age-related conditions, such as producing less melatonin, the hormone responsible for regulating sleep. Other common problems include insomnia, multiple waking during the night, restless leg syndrome, and a reduction in the total number of sleep hours, as well as sleep apnea, whereby breathing gets blocked during sleep. 14 sleep hacks for a good night's rest Developing better sleep has a positive effect on our health, and scientific studies prove that some age-related conditions improve when we get enough restful sleep. Indeed, this is the case of inflammation, heart disease, and depression. There’s also a direct link between sleep and cognitive function, as older adults with sleep problems report poor memory, attention span issues, and higher stress levels. By contrast, good sleep brings benefits ranging from increased emotional well-being to better concentration, higher tolerance for pain, and a stronger immune system. So, if you can't sleep well, follow these 14 science-backed sleep hacks and learn how to fall asleep quicker today. 1. Bedtime ritual We're creatures of habit, and as we age, our threshold for changes in our daily routine becomes lower. Consistency in our bedtime routine helps set our brains in the right mood and sends the signal that it’s time to switch off for the day. Plus, an unwinding routine can help counter any triggers that cause us to stay awake, so do whatever helps your body and mind relax, whether it's listening to music, aromatherapy, writing in your journal, meditation or self-massage. Writing a journal is a ritual sleep hack shutterstock/WAYHOME studio 2. No electronics in the bedroom It's hard now so many of us are currently working from home, but our next sleep hack is to try not to use the bedroom as a second living room or office. Instead, keep it for the purpose for which it is intended: sleep! Indeed, studies have shown that exposure to blue light (light given off by electronic devices) interferes with our ability to get a good night's rest, so if you’ve grown used to reading on your e-reader, phone or tablet before bed, consider switching back to printed books. If you must use your electronic devices, change the brightness settings or use a blue-light blocking app. 3. Avoid other bright lights In addition to blue light, bright light from regular light bulbs can also disrupt sleep patterns. Studies have found that bright home lighting interferes with melatonin and disrupts the circadian rhythm (our internal body clocks), making our bodies believe that the day is still young and delaying sleep onset. So, for better rest, or next sleep solution is to use dimmers or avoid bright light for at least one hour before bedtime, although some researchers recommend a longer window of up to three hours. 4. Beware of caffeine Yep, this is one sleep hack we know you're already aware of. But caffeine is not only present in coffee or tea (including decaf varieties), but also in chocolate, energy bars, some soft and diet drinks and ice cream that contains chocolate or coffee. Stimulants cause an increase in blood pressure and stress hormones, which is not what you want right before going to bed. “If you can't rest well on a regular basis, there are many sleep hacks you can put into practice to improve the quality of your rest time.” It’s important to find out what your “cut-off” time for caffeine is. Be aware that it may change as you get older, as some studies report that caffeine sensitivity changes as we age. You should also take into account that caffeine interacts with certain medications that are usually prescribed to older adults. So, if you've recently started taking drugs to treat asthma or respiratory disease, antibiotics, estrogen, thyroid medication, or any drugs that slow down blood clotting, talk to your doctor about possible interactions. Watch yourself: find out what your cut off time for caffeine is shutterstock/Dragon Grkic 5. Eat a light dinner When planning your dinner, it’s best to avoid eating spicy, salty or oily foods. Also, try to reduce or avoid foods that contain starches and simple carbs, such as pasta or bread. These are hard to digest, can induce heartburn, and cause insulin levels to spike, meaning you may experience a sugar crash in the middle of the night. 6. Remove diuretics Keeping on the diet sleep hacks, be careful of consuming food and drink that might have you waking to head to the bathroom in the night. Tea and fruit juices are common diuretics (foods that makes us urinate), but you should also be aware of less obvious culprits such as celery, cucumber, watermelon, ginger, asparagus, lemon, beetroot, cabbage and pineapple. Plan your dinner so that there’s only a small amount of any foods that contain a high amount of water, which may wake you up in the night. 7. Increase activity levels Physical activity such as mindful running and swimming can help you fall asleep, as long as you find the right time to exercise. Indeed, working out right before bed may not be not be the ideal sleep hack since exercise increases the heart rate and releases stress hormones like adrenaline. Generally speaking, avoid exercising within three hours of bedtime. An afternoon jog can prepare you for rest shutterstock/Rido 8. The right temperature If you can't sleep well, it could be that your bedroom is too warm. Your sleeping space needs to be set up in a way that helps you unwind and fall asleep easily. One sleep hack is to pay special attention to temperature, because as we age, circulation to hands and feet lessens, and it’s easier to feel cold. A study found that having warm feet helped people fall asleep faster, so use an electric blanket, socks, or even a hot water bottle to warm up. And although everyone is different, research points at the ideal bedroom temperature is somewhere around 20°C. 9. Don’t postpone bedtime Most of us rely on an alarm clock to wake up, but setting an alarm to remind you it’s time to go to bed may be useful if you find yourself postponing your bedtime again and again. This sleeping hack will help you establish a routine and train your body and mind to go to bed at the same time every night. 10. Choose quality mattress and pillows The aging process changes our bodies, and having good support for the spine and neck becomes particularly important. If you have trouble falling asleep or wake up feeling tired and achey, it may be time to replace your mattress and pillows. Scientists found that a medium-firm mattress can help with back pain, which is common in older adults. And less pain equals better sleep. Choosing quality pillows is another sleep solution 11. Daytime naps Naps can help us feel more alert and rested, but try not to do so for more than 30 minutes, and do it at the same time every day (not in the evenings, however). In fact, naps should not replace lost sleep at night, otherwise you will be aggravating sleep problems and making it harder to get into a regular night-time sleep routine. MORE LIKE THIS: Cat naps – 5 health benefits of taking a siesta Deep sleep meditation – the benefits you can take to bed Feel stress-free fast – 11 science-backed techniques 12. Learn how to disconnect It’s easy to use the time we have before we fall asleep to go over our day in our heads, but this can easily turn into a formula for worry. Instead, stop ruminating and replace this habit with something that sets your mind on a positive note, such as writing a gratitude journal or meditating. “If you can't sleep well, it could be that your bedroom is too warm. Your sleeping space needs to be set up in a way that helps you unwind and fall asleep easily.” Also, choose your bedtime reading materials carefully, since anything intellectually demanding or even a highly-engaging thriller may cause your brain to go into alert mode. 13. Don’t toss and turn Being aware of the fact that 'sleep is not happening' may cause you to feel stressed and anxious, creating a catch-22 situation that will not help you get further shut-eye. If you can’t sleep, get out of bed and read, write, or do any other soothing activity that’s part of your night-time ritual until you feel sleepy again. 14. Vitamins and good sleep Our final sleep hack concerns vitamins. Vitamin deficiency is one of the causes of insomnia, since some B-group vitamins play a key role in the production of melatonin. But at the same time, taking certain vitamins right before going to bed can be counter-productive. A study from the USA revealed that vitamin users were more likely to wake up during the night, and while the exact link between vitamins and sleep quality isn't confirmed, you may want to choose another time to take vitamins and supplements to be on the safe side. Conclusions: sleep hacks and solutions Although the aging process can negatively affect our ability to get a restful night of sleep, you should remember that you’re not powerless. If you're tired (literally!) of asking yourself 'why can't I sleep?', following our 14 sleep hacks should increase your chances of enjoying better sleep and feeling more alert. This will help you to achieve greater happiness and a healthier lifestyle, irrespective of your age. ● Main image: shutterstock/Kamil Macniak happiness.com | The fine art of being: learn, practise, share Are you a happiness.com member yet? Sign up for free now to: ■ enjoy our happiness magazine ■ share and support in our happiness forum ■ learn with free online Academy classes Gratitude | Nature | Stress Management Written by Dee Marques A social sciences graduate with a keen interest in languages, communication, and personal development strategies. Dee loves exercising, being out in nature, and discovering warm and sunny places where she can escape the winter.