Sleeping is the natural, easily reversible state of living things that are marked by the loss of consciousness of one’s surroundings.

The body needs all the sleep it can get for better performance in daily activities.

Adequate sleep often helps maintain a healthy body balance, and not getting enough sleep can lower your sex drive, weakens your immune system, causes thinking issues and leads to weight gain.

When you don’t get enough sleep, it may increase your risk of certain diseases such as cancers and diabetes.

There are instances when lack of adequate sleep has resulted in road accidents.

Below are the health implications of not sleeping adequately:

• Prone to sickness

Losing sleep can impair your body’s ability to fight off illness. This makes it easier to get sick.

Researchers uncovered a reciprocal relationship between sleep and your immune system. You may lose additional sleep while your body fights off a bug if you get sick and haven’t had enough shut-eye.

• Cancer risk increases

Shortened sleep is associated with higher rates of breast cancer, colorectal cancer and prostate cancer, according to the AASM’s sleep statement.

Overnight shift workers may take the brunt of this burden. The good news is that men and women who slept seven or more hours per night had the best mortality rates in the group.

• Causes serious health problems

Sleep disorders and chronic sleep loss can put your health at risk for:

Heart disease
Heart attack
Heart failure
Irregular heartbeat
High blood pressure
Stroke
Diabetes

• Kills sex drive

Sleep specialists say sleep-deprived men and women report lower libidos and less interest in sex. Depleted energy, sleepiness, and increased tension may be largely to blame.

• Ages your skin

Most people have experienced sallow skin and puffy eyes after a few nights of missed sleep. But it turns out that chronic sleep loss can lead to lackluster skin, fine lines, and dark circles under the eyes.

When you don’t get enough sleep, your body releases more of the stress hormone cortisol. In excess amounts, cortisol can break down skin collagen, the protein that keeps skin smooth and elastic.

• Makes you forgetful

Trying to keep your memory sharp? Try to get plenty of sleep.
In 2009, American and French researchers determined that brain events called “sharp wave ripples” are responsible for consolidating memory. The ripples also transfer learned information from the hippocampus to the neocortex of the brain, where long-term memories are stored. Sharp wave ripples occur mostly during the deepest levels of sleep.

• Sleeplessness is depressing

Over time, lack of sleep and sleep disorders can contribute to the symptoms of depression. In a 2005 Sleep in America poll, people who were diagnosed with depression or anxiety were more likely to sleep less than six hours at night.

• Sleeplessness causes accidents

Studies show that sleep loss and poor-quality sleep also lead to accidents and injuries on the job. In one study, workers who complained about excessive daytime sleepiness had significantly more work accidents, particularly repeated work accidents. They also had more sick days per accident.