Last Updated: Monday, January 20, 2014, 15:45
Melatonin is produced exclusively at night in the dark and is an important output of the circadian rhythm.
Last Updated: Friday, January 03, 2014, 13:22
Here is a wake-up call. Smoking ruins productive sleep, leading to cognitive dysfunction, mood disorders, depression and anxiety.
Last Updated: Wednesday, January 01, 2014, 15:24
Researchers have found that one night of sleep depravity can cause morning blood concentrations of molecules NSE and S-100B to increase in healthy young men.
Last Updated: Wednesday, September 04, 2013, 18:23
Did you know that while you sleep, there are genes in the brain that are actually turned on? Scientists now say that these genes are vital for the repair and growth of brain cells.
Last Updated: Saturday, August 31, 2013, 10:44
Not being able to sleep at night could be costing our mind dearly, as researchers have observed difference in brain function of people saying they have insomnia and those enjoying a full night`s sleep.
Last Updated: Saturday, March 03, 2012, 14:13
Want to know what`s the key to a good night`s sleep? It is going to bed at 10 PM on the dot, wearing pyjamas, after sipping a cup of tea at 9.10 PM.
Last Updated: Tuesday, October 05, 2010, 00:00
A good night`s sleep can help you stay slim, a study has found.
Last Updated: Monday, March 01, 2010, 00:00
Brain cells collude to keep animals hydrated while they sleep, which prevents nightly dehydration or trips to the toilet, according to researchers.