This video, How stress affects your body, is less than five minutes long but offers a wealth of information about stress. It has almost a million views on Youtube so you might have seen it already. If not, you are in for a treat.
If the narraration of this video was written in a post it would be difficult to read and understand. But the spoken word is often much easier to understand and, when accompanied by excellent animation, even entertaining.
Watch and see if you agree.