If you’re reading this, then you are probably looking for some answers as to why can’t you sleep. Any age can experience sleepless nights and insomnia, and often, this can be traced back to external life stressors like work, personal issues, or illness. Unfortunately, around the age of 40, we have another equation to factor in: menopause.
Menopause can send in what feels like a speeding train, derailing any blissful sleep pattern you ever had. Difficulty sleeping and sometimes insomnia can leave you tossing and turning, waking up at 3am with your mind racing or in a pool of sweat. Not a pretty picture, I know, but it happens.
These are among some of the earliest signs of perimenopause. 61% of women suffer from sleep problems during menopause because of hormonal fluctuations, according to the Sleep Foundation – so you are not alone in counting sheep. Let’s take a step back and explore why getting a good night’s sleep is important to staying fit and healthy in our 40s.
If you are a night owl and don’t go to bed early, here are a few reasons why working on your sleep hygiene and hitting the sack earlier, especially as we head into our 40s, is so important. You can see that stage 3 is deep sleep. This is where all the good stuff happens. All the repair and regeneration occur here because we produce the majority of our HGH (Human Growth Hormone), which:
- helps fat burning (if this is not a reason to go to bed, I don’t know what is)
- stimulates tissue growth to help build muscle
- aids recovery
Most of your body’s HGH secretion happens between 11pm and 1am. Getting to bed early to take advantage of this production, especially during menopausal years, is a big plus in aiding repair and regeneration.
Other Reasons to Rewire Your Sleep Patterns
- Sleep well, and your body’s circadian rhythm helps regulate healthy hormone production
- Hormone levels fluctuate during sleep stages
- Melatonin promotes high-quality sleep
- Growth hormone, produced during a good night’s sleep, supports bone and muscle health
- Good sleep reduces our cortisol stress hormone levels
- Good sleep regulates healthy leptin and ghrelin levels – our appetite hormones – which stops us from overeating
Why Menopause Affects Our Sleep
Two words: declining hormones. For starters, the role of estrogen is as follows:
- Increases our deep sleep (REM) and helps in serotonin metabolism. It also decreases how long it takes us to fall asleep.
- Estrogen also decreases the number of times you wake up during the night.
- Increases total sleep time and quality.
- Helps regulate the stress hormone cortisol to stabilise sleep.
- Helps regulate the internal thermostat and body temperature, so the decline in estrogen can lead to hot flashes and disruptive night sweats.
Women also produced less melatonin, the key hormone for regulating sleep and helping the body cool down to trigger optimal sleep. As for the role of progesterone? It helps control stress and helps us relax. The decline makes it harder to fall asleep and stay asleep.
The level of stress hormones like cortisol (which women already struggle to keep in check) can stay elevated at night. Short sleep slows this decline of cortisol down, messes with your moods, and plays havoc with your insulin resistance, leading to increased abdominal fat storage – which we don’t need at this stage of life!
Who would’ve thought that, at the age of 40, we need to learn how to sleep again?
Sleep is essential and needs a multipronged approach to taking back control and reaping from all its health benefits. Putting some sleep hygiene habits in place and learning to manage the challenges presented should be on top of your priority list. Let’s start with these basic strategies that create new habits for a good night’s sleep.
- Re-train: Going to bed and waking up at the same time every day. It might be hard at first, but you will adapt. Getting yourself into a routine is crucial to start improving your sleep.
- Keep your head cool: Hot flushes and hormonal mayhem are the culprits for a bad night’s sleep. Simple things you can do straight away:
- Keep the room temperature as cool as you can manage.
- Wear light clothing or none and light sheets that you can kick off.
- Put a fan near your head to keep the pituitary gland (temperature regulator) in your head cool.
- Take a cold shower before bed.
- Put a cork in it: If you have a tipple at the end of the day to wind down or make you drop off quicker, it’s a temporary fix. It lessens the quality of sleep you have.
- It shortens your REM cycle.
- Can increase hot sweats.
- Makes you restless.
- Your liver is working overtime to get rid of the toxins.
- Calm – dark – quiet: Create a calm, relaxed environment in the bedroom. Soften the lights, light some candles, spray the pillow, or use a diffuser with essential oils like camomile, lavender, and ylang-ylang.
- The production of melatonin starts around 9pm. This is when you want to start reducing the bright lights around you. Avoid watching TV or looking at your phone one hour before bedtime. Create a new habit: read a book with low blue light.
- Stimulation from all the light and noise stimulates the brain and suppresses melatonin production. Block all the switches that have a light attached to them. Make the bedroom as dark as possible.
- Coffee fix: Reduce your caffeine intake before bedtime. Try to avoid it after 2pm, allowing it to be removed from your system, which can stick around for about six hours (depending on the size of your pick-me-up). Need something to drink at night? Try drinking cold cherry tart juice instead; this aids sleep.
- Sugar baby: Reduce or quit your sugars and starchy carbs three hours before bedtime. Eating this type of food will disturb your insulin production, which will then compete with the production of your sleep hormones.
- Eat early to sleep more: We do not want our digestive system to work overtime during the night by trying to digest large, heavy foods that we have eaten so close to bedtime. This has an impact on all the other systems in the body, including the parasympathetic (calming) system.
- Also, if you suffer from night sweats – your body temperature naturally increases around 8pm. This is in sync with our 24-hour circadian rhythm.
- Try reducing your protein intake late at night. Protein is a thermogenic food (produces heat when metabolised), the last thing you want if you are suffering from hot flashes. It increases your body temperature, blood pressure, and heart rate.
- However, protein must be a staple in maintaining muscle mass during menopause, so it shouldn’t be eliminated from the diet. Eat light and at a reasonable time, so you avoid bloating, reflux, and overall fullness.
- Try something like a banana, oatmeal, or other foods that contain tryptophan, an amino acid needed to make serotonin and melatonin, the chemicals that make us sleepy.
- Exercise: Exercising at the right time and intensity is crucial to a good night’s sleep. Exercising late at night and too near bedtime can keep some people awake, especially if they are stressed and cortisol is already at an all-time high. Try to experiment with different training sessions. Introduce yoga and meditation to your daily routine.
- Take a breath: When you relax in your nice cool dark room, try some deep breathing exercises before settling into sleep. This calms the mind, lowers blood pressure, removes the body’s stress, and helps you sleep tight.
- Wakey wakey: Wake up in the morning, take a walk, get natural sunlight into your eyes, or sit and have a coffee outside (no sunglasses). You don’t have to look directly at the sun – just sit and enjoy a peaceful moment or two with open eyes. This helps with the production of our happy hormone, serotonin.
I am a big fan of measuring things, and love this quote: “You can’t change what you don’t measure.” If you are having trouble sleeping, here is a tool you can use to monitor your sleep.
There are plenty of wearable trackers and smartwatches that you can use to monitor your sleep. I personally use Whoop because it helps me understand the recovery and sleep needed for training. I also found it got me into a daily routine of going to bed to get the right amount of sleep that I need to perform well, and it taps into my physiology. I also find that these work well and allow you to monitor and see the results of the significant changes you make.
Elsewhere, montmorency cherry tart juice concentrated is high in sleep-promoting chemical melatonin and enhances your melatonin production. It is also rich in antioxidants and polyphenols. Drink a nice ice-cold glass 30 minutes before bed. Additionally, there are plenty of supplements on the market. I suggest you research them or chat with your GP before taking them. I can only recommend the ones I take, which are the good old magnesium.
Remember, adopting new healthy sleeping habits and kicking out the old ones can be hard, but don’t stress about it. Go at your own pace. Don’t be too tough on yourself as you work towards your goal of better sleep health. Changing habits requires taking small steps and repeating them many times over until they feel second nature. If you try changing everything all at once, you’ll probably have a lower chance of success. If you only adopt or improve two of the healthy sleep habits listed above, that’s a big step to better sleep – and with time, you will get there and sleep tight!