QUESTIONS ABOUT :

Why Do I Yawn When I Am Not Tired

Studies have shown that we yawn when we are fatigued, as well as when we are awakening, and during other times when the state of alertness is changing. Yawning is a stereotypical r...
http://uk.ask.com/question/why-do-we-yawn-when-we-...
Many people assume that we yawn because our bodies are trying to get rid of extra carbon dioxide and to take in more oxygen. This may make some sense. According to this theory, whe...
http://uk.answers.yahoo.com/question/index?qid=201...
It can be sleepless nights,lack of physical activity,improper diet and lastly inadequate rest.
http://uk.ask.com/question/why-am-i-so-tired
You are tired because of too much sleep,too much caffein ,poor diet and Nutrition and sedentary lifestyle.
http://uk.ask.com/question/why-am-i-always-tired
I don't yawn very much when I'm tired, only bored. But I have a kid that yawned from birth. Another one rubbed eyes, so I knew instantly what to do. +5
http://www.answerbag.co.uk/q_view/1657324
Useful sites about:

Why Do I Yawn When I Am Not Tired

25 Jan 2012 ... Yawning an an inopportune moment can be embarrassing. Here's a look at why we yawn, and how you might avoid it.
www.myhealthnewsdaily.com
16 Nov 2011 ... Despite what you may have heard, yawning has nothing to do with ... 179-208. Steven M. Platek, S. R. Critton, T.E. Myers, and G. G. Gallup, Jr., ...
www.psychologytoday.com
I was watching the Discovery Channel and they had a whole show just on yawning....I can't believe I sat and watched the thing...must have not had ...
askville.amazon.com