People who get less sleep are at a greater risk of developing various chronic diseases and may experience bad situations which may be totally out of their control.  I doubt you are surprised by this fact, but you may be worried about the consequences.

Every time sleeping less than six or 8 hours a night demolishes your immune system, increases more than two times your risk of cancer and Alzheimer's disease. Disrupts blood sugar levels and increases the likelihood of your coronary arteries becoming blocked and brittle, setting you on a path toward cardiovascular disease, stroke, and congestive heart failure.

Here are 10 reasons why we should have a sound sleep.

1.        Sleep reduces the chance of Heart stroke

Heart attacks and strokes are more likely to occur during the nights; lack of sleep disrupts blood sugar levels and increases the likelihood of your coronary arteries becoming blocked and brittle, setting you on a path toward cardiovascular disease, stroke, and congestive heart failure. Your heart will be healthier if you get even hours of sleep, i.e., 6 or 8 hours of sleep during the night regularly.

2)  Helps to Prevent Cancer

People who Don't sleep 8 hours sleep have a higher risk of developing breast and colon cancer. Researchers believe people who work during the night may have very little chance to expose to sunlight; sunlight exposure reduces melatonin levels.

The melatonin hormone regulates the sleep-wake cycle and protects against cancer. Keeping all the consequences. Keep your bedroom in the dark and avoid using mobile phones, laptops, and TV during bedtime to help your body produce the required melatonin.

3)  Prevents Stress

When you don’t have enough sleep,  your body is sleeping deficient; it experiences stress. The body's functions are put on high alert, which causes high blood pressure and reduces stress relief hormones.

High blood pressure increases your risk for heart attack and stroke, and the stress hormones make it harder to fall asleep. Learn relaxation techniques to counteract the effects of stress and fall asleep faster.

4)  Reduces Inflammation

Increased stress hormones caused due to lack of sleep raise the level of inflammation in your body. Inflammation is meditated to cause the body to weaken as we gain age. This creates a larger risk for heart-related diseases, as well as cancer and diabetes.

5)  Makes You More Active

A good sleep makes you feel energetic, and you look active the next day. When you wake up, use that energy to get out into the early morning sunlight, get refreshed, do active things, be engaged with your day-to-day activities without any stress, and increase your daily energy level. Being engaged and active not only feels great but increases your chances for a good sleep on next night.

6)  Improves Your Memory

Most people do not know and do not understand why they sleep and dream, but they know that sleep plays an important role in improving memory and consolidation of memory. Your body may be resting during sleep, but your brain is busy processing your day, making connections between events, sensory input, feelings, and memories. 

Sleep is a significant time for your brain to recollect memories and links, and getting more quality sleep will help you recollect, administrate and sort out things in a better manner with very little stress.

7)  It May Help You Lose Weight

We know that people who sleep fewer hours during the night are more likely to be overweight or obese. It is thought that a lack of sleep impacts the balance of hormones in the body that affect appetite. The hormones which regulate appetite are disrupted by lack of sleep. If you want to maintain or lose weight, don't forget to get adequate sleep daily regularly.

8)  Reduces  Depression

Sleep impacts many of the hormones and chemicals in your body, including serotonin which is a hormone that stabilizes our mood, feelings of well-being, and happiness. This hormone impacts your entire body. People with serotonin deficiencies are more likely to suffer from depression. Sleep stabilizes the serotonin hormone it helps to reduce depression.

9)  Helps the Body to Heal Itself

During Sleep, your body gets relaxed and undergoes self-repair from damage caused due to physical and mental stress, UV rays, noise, air pollution, and other harmful exposure. Cells in your body produce more protein while you are sleeping. These protein molecules repair damage caused to your body.

10)  Napping Makes You Smart

Sometimes fewer sleep intervals during the daytime, i.e., Napping during the day, is an effective, refreshing alternative if you have not had good sleep-in nights. It is good for your overall health and can make you more productive. People who did not nap or took naps shorter than one hour experienced memory decreases than those that napped at least an hour during the daytime.