Quote:
Originally Posted by Slapnut
The problem with wearing them is that you are constantly breathing your own nitrogen which disrupts your pH balance in the body. You're not getting the amount of oxygen to your brain that you normally do. It's going to be too late when people start having problems due to misconceptions about needing to wear these useless masks. Ask any doctor or nurse.
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I haven't heard of any surgeons keeling over in operating rooms after wearing masks for hours on end without a break. Have you?