advertisement
Updated 18 September 2013

Why do we yawn?

Involuntary and soothing, everybody does it from unborn babies to the wildest of animals.

0

Involuntary and soothing, everybody does it from unborn babies to the wildest of animals.

Yawning, often triggered by fatigue or boredom , is the inhalation of air with our mouths wide open. But why do we yawn? There are many theories over the years to try and figure out the core reason.

Here is a video of ideas and theories on why we yawn:

(Compiled by Tashreeq Vardien, Health24, January 2013)

Read More:

Foetuses yawn in the womb

 
advertisement

Get a quote

advertisement

Read Health24’s Comments Policy

Comment on this story
0 comments
Add your comment
Comment 0 characters remaining

Live healthier

Vitamin wise »

Vitamins for HIV What to eat for vitamin B? Cut down on vitamins

Get your vitamins right

Find out which vitamin to use for which condition. Ask our Vitamin expert.

Yoga »

Exercise time? Yoga mats matter Yoga and sleep

What yoga can do for you

Yoga is a stress-buster, but it also helps with anxiety, depression, insomnia, back pain and other ills.