Is holding your breath bad for you? And did you know that you can hold it longer underwater than you can on land? How Our Ocean Obsession Led To A ...
========== How long was that?! He breathers, Amy here for DNews. Breathing is a reflex, and we do it about
19,000 times a day without even thinking. But when we hold our breath, or our breathing
is cut off, say by plunging a little too far into the deep-end, a few things happen in
our body. Please, don’t try this at home. We breathe to take in oxygen, which is used
to power our cells so they get energy. In this process, the cells release carbon
dioxide, which we breath out. When you hold your breath, residual carbon
dioxide that would ordinarily be exhaled starts to accumulate in your body. Your brain senses that it needs oxygen, and
when you can’t take it in, the buildup starts to become painful. First, you’ll feel a burning in your lungs,
then, after more time, involuntary and unbearably painful sp...