It seems weird but there are different breathing techniques that can improve your health a lot. You need to touch your roof tongue in your mouth and then breathe. This technique would help to make a insomniac person fast asleep. If you are doing it then you may feel that it is a stupid technique. However, it really works. The technique would help to make you asleep and is very effective for health.
If you face trouble to sleep in night then you may use this technique. You won't need any sleeping device or pill to fast asleep.
How to use
You need to know the technique to use the tongue and breathe. This technique is discovered by Dr. Andrew Weil and this technique acts as a "natural tranquilizer for the nervous system"