How Healthy Sleep Helps You Escape Death From Fatal Diseases –

Some people think that sleep is for the healthy and not for the weak. However, sleep is important for everyone. It is crucial for your health. Sleep helps strengthen your immune system, makes you look good, improves your mood and memory, and increases your energy.

Lack of sleep makes you grumpy and stressed out the morning you wake up. Having enough sleep every night decreases your risk of getting fatal diseases. Sleep also allows your organs to be restored. It heals and repairs your heart and blood vessels. A good 7 to 9 hours of sleep gives your cardiovascular and immune systems their much-needed rest.

Let’s cite the fatal diseases that you can deter with a good night’s sleep.


A few hours of sleep can actually lower your risk of cancer.

The book entitled Sleep, Sleep Behavior and Sleep Disorders showed that women who have nine hours or more of sleep every night have 28% decreased the risk of getting breast cancer. As you sleep, your brain regulates two hormones that influence cancer cells: cortisol and melatonin.

Cortisol is known as stress hormone that the brain releases if you are experiencing stress or anxiety. It is also the hormone responsible for regulating the activity of your immune system. It releases killer cells that help your body in battling cancer.

The other hormone that influences cancer cells is melatonin. It has antioxidant properties that prevent damage to your cells that can lead to cancer. Melatonin also lowers the production of estrogen from the ovaries. It prevents high levels of estrogen that can result in breast cancer.

Getting seven to nine hours of regular sleep every night regulates cortisol and melatonin which helps your body in fighting cancer.


Sleep can prevent diabetes.

Sleep deprivation can lead to type 2 diabetes. One of the dangers of sleep deprivation is the impairment of your glucose metabolism. The Impact of Sleep and Sleep Loss on Glucose Homeostasis and Appetite Regulation study posits that lack of sleep can lead to impaired glucose metabolism as well as increases in insulin levels that can result in the development of diabetes.

Increased sleep can help improve your glucose tolerance. Getting a good night’s sleep can also help regulate your appetite, immune system, and weight control.

Having a regular good night’s sleep can improve your glucose tolerance that prevents the development of diabetes.

Heart Disease

Sleep is essential in staying away from cardiovascular diseases. According to the National Sleep Foundation, 3,000 adults who are more than 45 years old and sleep for less than six hours every night are twice as likely to experience a heart attack or stroke compared with people who sleep for up to 8 hours every night.

Getting enough sleep decreases your risk of having high blood pressure and producing hormones and chemicals which are risk factors for heart diseases. Having an adequate sleep can also decrease the C-reactive protein (CRP) in your body. CRP is another risk factor for heart diseases that is released when you experience stress and inflammation.

Sleep decreases your chance of getting cardiovascular diseases since it lowers down your risks of getting high blood pressure, CRP, and hormones.

Better management of your sleep can improve your health and quality of life. Getting 7 to 9 hours of sleep every night decreases your chances of getting cancer, diabetes, and cardiovascular diseases. If you are having troubles with your sleep, it is a good idea to talk to a doctor with specialization on sleep problems to help you sleep better and longer.