That peaceful 8 hour is a blessing most people today are deprived of, reason being their hectic schedule and stressful life. Having a sound sleep is very important for maintaining good health. But fact is people are suffering from sleep disorder nowadays – some may find it difficult to sleep at night while others experience a disturbed sleep, waking up frequently in the middle of night. And we end up with solutions like melatonin.
As long as you suffer sleep problems occasionally, that is not harmful. But if this situation continues for weeks, it is certainly not to be ignored. This will affect your health both physically as well as mentally.
Now, these sleeping disorders can be of various types. Check out what your problem falls into.