A lot of research is on why sleep disorders are ramphant in societies which are affluent.
Invariably almost all the studies have ended with the prescription
that the less you eat, the more comfortable you are, and
also what you eat must equal what your body requires
for good work and thereafter
good sleep too.
For good sleep, a lot of relaxation is prescribed too, and
sets of exercises known as RELAXATION TECHNIQUES are there.
The University of Maryland in its website has given
Important hints in this respect.
A few sleep disorders like narcolepsy are also detailed.
Click the site and be benefited.
http://www.umm.edu/sleep/relax_tech.html
Even if you are not able to practise an exercise in full
start ONE in right earnest.
And I am sure,
you will feel the difference,
soon.
Beware.
You have only one life to life.We spend a third of our life in sleeping.
LET THIS BE GOOD SLEEP
Best of Luck.
Best of Sleep.