IdeaGenius
Active member
I'm hoping to get some help from fellow forum users. Is it possible to live with 40 oxygen? I know that oxygen levels are usually measured in percent, and that humans need at least 21% to survive, but I'm wondering if it's possible to live with 40 oxygen. Has anyone ever experienced this? What were the effects? What kind of precautions should be taken if someone is in this type of situation? I'd really appreciate any advice or insight that can be provided.