Sleep is essential for our cognitive function.During sleep, our brains consolidate memories, process emotions, and recharge.

When we don't get enough sleep, our brain's ability to focus, think clearly, and make decisions is impaired.

This can lead to poor performance at work, school, or even in our personal lives.

Studies have shown that not getting enough sleep can wreak havoc on our hormones, including those that regulate appetite and metabolism.

Our bodies produce more ghrelin, the hunger hormone, and less leptin, which tells us we're full.

So, if you want to maintain your weight, it's time to hit the hay and get your beauty sleep.

Studies have shown that sleep deprivation can increase the risk of these diseases, as it influences our hormones and contributes to inflammation, insulin resistance and high blood pressure.

So, make sure you're getting the recommended 7-9 hours of sleep each night, and prioritize your health.

Feeling anxious? Lack of sleep may be to blame. This is because our brains become more reactive to negative stimuli, making us more prone to anxiety.

Sleep is crucial in regulating serotonin and dopamine, which are essential for our mood.

So, prioritise good quality sleep each night if you're looking to manage anxiety.

It turns out that skimping on sleep can also make you more vulnerable to colds and other illnesses!

Studies have shown that lack of sleep weakens the immune system, leaving you open to attack from germs and viruses.

So, to avoid getting sick, prioritise your ZZZs as much as your daily coffee.