Disstevefan1
Well-Known Member
You will not convince people like Castmbr. They feel that they are right despite the science and are completely convinced of their own higher intelligence on matters they know very little about. I wear a mask 8 to 10 hours a day and I have breathing issues without a mask. I still wear one and have plenty of oxygen. My wife wears one for 12+ hours every day she is at work and has no oxygen issues. I know no other person that has O2 issues while wearing a mask other than those that just don't want to wear one.
I have zero time in my life for people that think they know more than scientists and doctors. People who think things are a certain way because they just want them to be that way.
I am not a scientist but it's very simple to prove masks do not restrict oxygen and many many folks have done this on YouTube with Finger Pulse Oximeters, the exact device the hospital puts on the finger of patients.
You simply check the readings with and without the mask. There will be little or no difference