-Below I go into why getting enough sleep is so crucial for your health and wellbeing, and why diet alone can’t undo the effects of not sleeping well.
Sleep Duration Versus Sleep Quality
We’re always being told how many hours we should be sleeping each night but is it definitely enough even if we can manage to achieve it?
Sleep quality refers to how well we sleep and is a completely different than how long we sleep. It’s pretty easy to tell how long you sleep but the quality of it is a bit harder to determine.
Poor sleep quality means that you’re not sleeping in line with your circadian rhythm or going through all of the important sleep phases (particularly with REM sleep).
Some of the signs that your sleep quality isn’t as good as it could be include:
Sleep and Health
What exactly does your body experience when you don’t get enough sleep? Pretty much everything is affected but here are some of the more serious effects that poor
sleep patterns can have on your health:
Sleep and Cognition
You’ve no doubt heard that eating the right foods can boost your brain health but it’s not just diet that can affect your memory and concentration.
Sleep is an important factor too, and lack of sleep has been shown to impair them. In fact, one study has suggested that even moderate sleep issues can be as damaging as alcohol in affecting performance!
The deeper stages of sleep are particularly vital when it comes to clear thinking, focus, memory and learning. This is when your brain does a lot of its mental ‘sorting’, such as filtering out information that isn’t really needed right now. This adds up to better cognition and performance.
Sleep and Weight Gain
If you don’t sleep well, it can be a lot harder to maintain a healthy weight. The main problem? It sends your metabolism a little bit crazy and can ruin your good intentions for eating well.
Lack of sleep has a big effect on hormones that are linked to appetite - namely leptin and ghrelin. Leptin helps to keep your appetite in check while ghrelin does the opposite.
Ideally, you want to have more leptin and less ghrelin but not getting enough sleep throws this balance out and effectively switches them around. This means you’re a lot more likely to overeat, even when you’re technically full. And you’ll find it harder to shift stubborn fat on your stomach, as sleep deprivation encourages fat to build up in this area in particular.
Improving Your Sleep Quality
Some of the things you can do to try to get better quality sleep each night include:
If you haven’t been seeing sleep as a key part of your wellness routine, it’s definitely time to change that! How well do you sleep?
Comment below I’d love to know more about your situation.