Lack of sleep does more harm than leaving you with dark circles. While short-term effects can be brain fog, lack of concentration, and fatigue, the long term effects are much worse. All individuals should get a sound sleep of at least 8 hours though it may vary depending on your age and occupation. However, many factors like stress, health issues like sleep apnea can cause a hindrance in this. The long-term effects range from physical as well as mental health issues.

Here are some health risks you might have to deal with if you suffer from lack of sleep or insomnia.

1. Skin Aging

Lack of sleep can make you look tired and older than you are. People who are deprived of sleep experience sallow skin and puffy eyes. Chronic sleep loss can cause lackluster skin, dark circles under the eyes, and fine lines, which rob the skin of its beauty.

The growth hormone is released during deep sleep. Without proper sleep, the skin is unable to repair the damage caused due to stress. Stress is known to have an adverse effect on your skin health. Hence, ample sleep is a must for skin health and to beat stress.

2. Dementia

According to WebMD, there is a U-shaped curve when it comes to sleep length and cognitive decline. If you sleep too much or too little, several health issues may arise. Lack of sleep is more likely to increase the risk of dementia. If you are having trouble sleeping, especially if you are in your 50s and 60s, consult a healthcare practitioner. While this does not necessarily mean you have Dementia, your healthcare practitioner can help you figure out what is causing you sleep troubles.

3. Cardiac Problems

Many health problems such as heart disease, heart attack, heart failure, irregular heartbeat, high blood pressure, stroke, and diabetes are associated with lack of sleep. The damage caused to the body due to insufficient sleep is severe and sometimes, irreparable.

Research has shown that 90% of people with insomnia also have another health condition. Insufficient sleep increases cardiovascular risk factors including blood pressure, glucose metabolism, hormonal regulation, and inflammation.