Facemasks Medical Science - The Extreme Dangers of Wearing Them
...ainst Wearing Facemasks: 'Oxygen Deprivation Causes Permanent Neurolo...an brain is very sensitive to oxygen deprivation. There are nerve cells f...when you have chronic oxygen deprivation, all of those symptoms disapp...ke up. I know how damaging oxygen deprivation is for the brain, cardiologis...