For years I went without sleep except at the weekends, working late into the night or into the small hours or even working until it was time to get up and therefore going without any sleep at all. My priority was getting my tasks done for the next day.
When I started researching how to help Year 11s manage stress, I was shocked at just how important sleep was to managing our wellbeing. Not only is lack of sleep associated with heart disease, depression, Type 2 diabetes and IBS, none of which I had thankfully and I definitely don’t want, but it is also associated with stress, weight gain and obesity (I was overworked, overwhelmed and overweight!) and dementia (my number 1 feared illness over and above cancer) and even associated with higher death rates, especially in women!
I know from studying NLP that the mind makes memories when we sleep so it shouldn’t have surprised me at the link to dementia. A good night’s sleep is associated with better problem solving, memory recall, performance, productivity and concentration, all things that I prize. So how did I not notice the impact of lack of sleep? With all those symptoms arising from lack of sleep, it is amazing that we overlook them. Apparently, the more tired we get, the less tired we feel and perhaps my workaholic nature and the desire to achieve made me blind to my body's signals and I didn't notice the gradual decline in performance, productivity and decision-making.
Lack of sleep is like being drunk
According to the National Sleep Foundation, 90% of us report being good at tasks when we sleep well as opposed to 46% when we don’t sleep well. Research has shown that lack of sleep increases mistakes. In fact it’s like being drunk: just 17 hours of deprivation is the equivalent of 0.05% alcohol in our blood stream. Think of the effect on driving! The US estimates 100,000 crashes a year are due to sleep deprivation yet would we dare call into work and say, 'I can’t come in today I’m too tired to drive there'?
Stress and lack of sleep create a vicious cycle
Stress produces cortisol, cortisol interrupts sleep, and lack of sleep produces cortisol. A vicious cycle. Cortisol tells your body to conserve energy for when you're awake and does that by hanging onto fat. It causes weight gain, impaired brain function and it impairs the immune system.
Now I could see just how important sleep is, and that I should prioritise it to perform at my best and be healthy,
Just 30 fewer minutes sleep a night can increase your risk of getting diabetes or becoming obese.
I know when I'm sleep deprived because I'll find myself randomly looking in the cupboards and wonder why I'm there. When we're tired we crave fats, carbs and sugar to give us energy and get rid of the brain fog, which is caused by ghrelin and leptin - the hunger moderating hormones - being out of whack.
Ghrelin signals hunger and leptin suppresses hunger and signals that you are full. If you don’t get enough sleep, your body doesn’t produce them in the right proportion which leaves you feeling hungry and unable to control your cravings.
It is estimated we eat an extra 385 calories a day when we don’t get enough sleep!
And then we get back on that vicious cycle of dieting to head off the weight gain - if we have the energy. Oblivious to the fact that a few hours more sleep a night would solve our problems!
How much sleep do you actually need?
If you want to perform at your best, be healthy and manage your weight, how much sleep do you actually need? From my research, this varies between individuals and can be genetically affected. However as a general rule, it appears adults need 7-9 hours, teenagers 8-10 hours and school-aged children 9-11 hours.
Is it time to change your sleep habits?
The bad news is that our sleep debt cannot be corrected by weekend 'lie-ins'. It took me a year or so to start to feel better and begin to get my circadian rhythms back into balance and pay off my sleep debt. At least I hope I have now.
I had to seriously realign my life to achieve this and I have used NLP to help me change my mindset and my habits. Through coaching, I have worked out that I am task driven and hence I would always be thinking, ‘I’ll just do this,’ ‘I’ll just do that’ and that’s why before I know it, it’s silly o’clock. Using Swish, I changed that thought pattern to, ‘No, it’s time to stop now’ which has helped me to go to bed earlier. I also used my relaxation anchor to induce a relaxed state once I was in bed to get to sleep and I changed my work patterns to reduce my stress levels.
If you want to achieve sleep harmony and get your wellbeing and productivity back, invest your time and energy into creating an evening routine to help you wind-down. It will also help you nail your morning routine.
Top tips to help you sleep
If you would like help changing your sleep habits, why not call me or email me and we can chat about what that could look like. I would love to help you get back on top of your game. ❤️
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