Why Sleep Is So Important For Your Health

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I write a lot about living a healthy lifestyle, tips on how to keep active and mobile (no matter what age you are)…

Why it’s important to look after your body and what to do when you’re sick of putting up with heel pain or ankle pain etc. so you can do all the things you love.

But when it comes to health, there is one, simple, easy and free thing that you can do immediately to boost your health – and that’s sleep.

In fact, sleep is important for ALL areas of health, and I’d argue that it’s the most important thing you do each day.

When you browse the internet and read magazine and newspaper articles, you’ll see that sleep is the one thing that all the health gurus agree on.

Some advocate eating no meat or eating a diet full of it.

Some say no dairy, or lots of it.

Some say to eat lots of raw vegetables, or only cooked, but if there’s one thing they all agree on, it’s sleep and with good reason.

I’m yet to see a nutritionist or health expert suggesting that the way to achieve our best health is through not getting a solid nights sleep or finding ways sleep less…

But the shocking truth is that is exactly what many of us (including me) do too often.

On the other hand, if you want to gain weight, shorten your life, age quicker, feel more stressed and increase likelihood of injury, you can experience all of that (and more) by not sleeping enough.

And I think you’d agree, that doesn’t sound like something anyone would want.

So, let’s talk about what happens when you don’t get enough sleep:

First off, poor sleep is strongly linked to weight gain.

There’s been plenty of studies done on it.

And people who don’t get enough hours of sleep each night have been found to weigh significantly more than those who do get adequate sleep.


Because we sleep to repair our bodies and balance our hormones.

So when we don’t get enough of it, our bodies are put under stress, causing them to go into “fight or flight” mode…

Clinging onto every bit of body fat we have and making our hormones go out of balance…

Which is why we’re more likely to gain weight (or struggle to lose it), because our body is out of whack!

Sleep also plays a huge role on our physical health, it’s involved in healing and repairing your heart and blood vessels.

On-going sleep deficiency is linked to and increased risk of heart disease, kidney disease, high blood pressure, diabetes, and even strokes.

Like I said above, sleep plays a big part in maintaining a healthy balance of the hormones that make you feel hungry (ghrelin) or full (leptin).

When you don’t get enough sleep, your hunger levels go up!

And your ‘feeling full’ levels go down.

This makes you feel hungrier than when you’re well-rested.

So if you find yourself always feeling hungry and never satisfied, ask yourself if you get enough sleep.

Sleep also affects how your body reacts to insulin (the hormone that controls your blood sugar levels).

If you don’t get enough of it, you could have a higher than normal blood sugar levels, making you feel low energy, and craving sugary things.

Do you get mood swings?

You can blame a lack of sleep for those moments too.

Sleep loss can make you feel irritable, impatient, unable to concentrate and feel snappy when you don’t mean to be.

And none of us like to be around that person when mood swings strike.

We spend about one third of our life sleeping, so why is it that we struggle to make it a priority?

I know, you probably know you should get more of it (me included), and the truth is when we’re in a habit of not making sleep a top priority, it’s difficult to fix it without knowing where to begin.

Let me explain, a lot of us think getting tucked into bed early with the TV on is getting a good night’s sleep – it isn’t.

Though you might be ‘winding down early’ (or so you think), sleeping with the TV on after drinking a cup of tea and being awakened by an alarm clock, is not quality sleep.

On a personal level I know that if I don’t get enough quality sleep I can NOT concentrate and don’t feel motivated to get up and exercises like I know I should.

So getting your environment right is key to setting yourself up for success.

Here’s a few things I’ve found that help me the most personally;

Sleeping in complete darkness – covering anything that has a light on it, and investing in a blackout blind.

Also, sleeping on a good quality mattress.

Getting as much sleep as my body needs – usually about 8 hours.

Eating healthy the majority of the time and daily exercise, even if that just means a brisk walk outside in the fresh air.

I implore you to please make time to get enough sleep.

It’s tremendously important for your health and it doesn’t cost a thing!

I understand how tough it can be, especially if you have kids or grandchildren when those precious hours in the night are sometimes the only ones you get to have a bit of ‘you time’ to unwind.

But in the long run, the extra hours of sleep will equal a happier, patient you, feeling more alert all day long, leaving you with more energy to do the things you enjoy.

So, are you getting enough sleep?

Have a think about it, and start making the change today to kick-start your new routine and give your health a boost.

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