In general adults need to sleep seven to eight hours a day. Enough sleep time and quality can make you fresher and ready to go through the activity on the next day. Unfortunately, various activities such as working to other social activities make a person sleep less.
"Sleep is not a luxury, but a necessity," said the director of the Sleeping medicine department in Cleveland Clini, Michelle Drerup. "The Lost sleep reduces health quality greater than realized." A study of 16 sleep studies, for example, found a person whose sleep duration was less than 6-8 hours per night the risk of his death increased to 12 percent.
According to Dr. Raghu Reddy, the sleep medicine specialist of the University of Arkansas, the sleep time lost in five hours during the week can be replaced by job during the weekend. However, if the lost sleep time is more than 20 hours, it will be very dangerous and can interfere with the health of the body, both physically and emotionally.
Here are some of the consequences of lack of sleep that can happen, among others:
1. Fatigue
When tired, you'll sleep anywhere. If it is so, your body reminds you to break immediately, not Postponed. "The brain needs sleep to consolidate memory and train important events, process emotions, and do a bit of ' cleansing ', through the gimfatic system (in the central nervous system), after a busy day of work," said psychiatrist Alex Dimitriu, MD, from Menlo Park Psychiatry & Sleep Medicine. The clearest sign of sleep deprivation is fatigue and excessive daytime sleepiness. It is usually characterized by sleep or drowsiness in some places, such as public transport, class, or office. The condition is often our opponent by drinking coffee. However, it should be noted, caffeine use is not allowed to exceed dosage recommendations four cups per day.
2. Triggering diabetes
The less sleep effect this one is often overlooked. In fact, this lack of sleep effect can trigger a stress response to the body so that the occurrence of the hormone release of cortisol and norepenepherine associated with insulin resistance. This condition affects the hormones in the body that control the appetite.
3. Stroke
The result of lack of sleep next can occur is increase the risk of stroke. Please note, this lack of sleep hazards can decrease the performance of the heart, thus making blood flow to the brain becomes obstructed which eventually triggers the occurrence of stroke.
4. High blood pressure
The effect of sleep one to six hours per day may result in increased systolic blood pressure and can interfere with daily activities. This is what triggers high blood pressure.
5. Mood swings
Mood is the first thing to face when sleep is lacking, "Drerup says. When we lack sleep, cortisol levels the stress hormone will rise. In contrast, a restful night's sleep naturally reduces cortisol levels in the body. To get your sleep schedule back to normal, try waking up at the same time each day, take a nap of about 30 minutes and work out in the morning.
6. Weight
When sleep is poor, the evening will feel heavy and all the snacks look attractive. Well, there is a hormonal reason behind the condition. Lack of sleep can lead to reduced levels of leptin, a hormone that makes feeling full, according to Christopher Hollingsworth, MD, general surgeon. "When you're not sleeping enough, leptin levels decline so that it's easy to hunger and more likely to eat high-calorie foods. That means there will be a possibility of weight gain, "said Hollingsworth.
7. Breast cancer
When you lack sleep, the hormone melatonin is a anticancer hormone that will decrease. Lack of sleep also triggers increased levels of estrogen (a steroid compound that serves as a trigger for sex organ development). When this continues to occur in the sleep cycle, it will cause breast cancer in women.
8. Triggers heart disorders
People who are accustomed to sleep are too soluble so that it affects the lack of sleep time prone to heart disease. Due to lack of sleep, it can also reduce the metabolic process and increase blood pressure so that the heart work process becomes impaired.
9. Low testosterone and sex arousal decreased
Robert Zembroski, author of REBUILD, revealed, lack of sleep also affects testosterone levels. In one small study, participants who slept five hours per night for a week experienced a deficiency in testosterone levels, thereby reducing the libido effect. In addition, other studies also show, lack of sleep causes lower sperm count and affects the ability of sperm movements.
10. Interfering with brain abilities
Due to lack of sleep for a very long time can interfere with the ability to think and receive information so that it will disturb someone's focus when activity.
11. Skin looks older
The result of lack of sleep next is to make your skin look older. This is due to the hormone cortisol experiencing more release when it is exed. This hormone breaks down collagen in the skin, whereas collagen is a protein that works in smoothing the skin and making it elastic.
Other sleep-less effects can also cause swollen eyes and skin to become pale. Prolonged habit will cause chronic sleep effect. Consequently, the lines arise with subtle aging in the face and make the skin look dull.
Another easy-to-recognize sleep is the appearance of the Panda's eyes. The eyes of the pandas are dark circles around the eyes that arise due to the dilation of blood vessels behind the thin eye skin. The condition of sleep deprivation is the main cause of panda eyes.
12. Easy illness
Keep in mind that the immune system produces proteins called cytokines. Cytokines are needed to help the body resist inflammation, infection, and stress. When we sleep, the body will release cytokines. When your sleep time decreases, the cytokine production will also diminish.
Lack of sleep also leads to decreased immune system ability and cell performance in combating infection. This of course can have a bad impact on the toughness of the immune system in combating infection and the speed of the healing process naturally.