Sleep Better Night Lights Off or Not?

Since childhood we are taught to turn off the lights before going to bed or leaving the room. This habit is very good because in addition to saving electricity, more safe, also good for health.

Turning off lights when you sleep the night benefit the body. Only in a state that is really dark body produce melatonin, a hormone in the immune system is able to fight and prevent various diseases including breast cancer and prostate cancer. Conversely, sleep with the lights on at night - no matter how small its rays cause the production of the hormone melatonin stopped.

Joan Roberts biologists discovered this secret after conducting experiments on animals. When the animals were given artificial light at night, melantoninnya decreased and weakened immune systems. Apparently, the lights - as well as TV - causes hormones to be very tired. Therefore, in addition to saving energy, by turning off the lights when you sleep is a natural way to improve the health of the body.

In addition, for those of you that hard up early, leave a message for people who wake you up to light the room when you wake, for those who used to sleep in the dark, it's easy to be awake when the room lights turned on. (erbaru.net) *