We are not much going to offer unwanted advice or unsolicited, however, at times if I find this to be helpful, and credible information, I will put it out there for you.
In this article you can learn about jet lag - definition, symptoms, how to avoid getting that and how to prevent getting the jet lag. This is good reading and you will find some great advice;
I really love this one and I always stick with it, personally that is the best advise I can give.
"After you arrive:
Stick to the local schedule. Try not to sleep until nighttime in the new time zone, and eat meals according to local time, too. If you're very sleepy the first day, take no longer than a 20–30 minute nap so you can still sleep at night."
Be adventurous. Enjoy traveling. Disconnect. (at times)