Can you get Brain Damage from wearing a Mask?

DEAR CVP's! Can you get Brain Damage from wearing a Mask? Peggy Hall references OSHA regulations that require a workplace to provide Oxygen levels of at least 19.5%. Wearing masks can cause Oxygen levels to drop below 19.5% so employees may suffer irreversible brain damage. An employer that requires prolonged mask wearing would be committing an OSHA violation, punishable by a significant fine or loss of business license. For more, see https://TheHealthyAmerican.org Buy my book HOW TO TRAIN YOUR PARROT AND MORE: ►GET MY BOOK HERE ONLY THIS WEEK 20% OFF! https://www.angelicparrots.com/product/book-how-to-train-your-parrot-for-free-fly/ If you want to join my patreon family here's the link. https://www.patreon.com/Carolinvonpetzholdt Here's the link to that products, toys and food that I use and highly recommend to you all. Check it out! https://www.amazon.com/shop/carolinvonpetzholdt #carolinvonpetzholdt #animals #birds #parrots #macaw #pets OFFICIAL ANGELIC PARROT MERCH WEBSITE ► http://angelicparrots.com/ Angelic Parrots favorite toy list ►https://www.amazon.com/shop/carolinvonpetzholdt?listId=3OVBG6BXVJB1T&ref=idea_share_inf SUBSCRIBE TO CAROLIN VON PETZHOLDT ►https://www.youtube.com/carolinvonpetzholdt BEST OF THE BEST I CAROLIN VON PETZHOLDT ►https://www.youtube.com/user/excitingfilms/playlists PREVIOUS VLOG ►https://youtu.be/wjabLT3QOmk I used Royalty free music and audio tracks from audiojungle