This is what the CDC says the serious side effects of mask wearing are….
*Increased pressure inside the skull;
*Nervous system changes (e.g., increased pain threshold, reduction in cognition – altered judgement, decreased situational awareness, difficulty coordinating sensory or cognitive, abilities and motor activity, decreased visual acuity, widespread activation of the sympathetic nervous system that can oppose the direct effects of CO2 on the heart and blood vessels);
*Increased breathing frequency;
*Increased “work of breathing”, which is result of breathing through a filter medium;
*Cardiovascular effects (e.g., diminished cardiac contractility, vasodilation of peripheral blood vessels);
*Reduced tolerance to lighter workloads.
It reads like Dr. Fauci and your government servants are slowly attempting to asphyxiate you.
Don’t take my word for it visit the study page on cdc.gov.
You are definitely going to want to read this article, from a Harvard study, showing you even worse news about your cognitive abilities from wearing masks. It’s not looking good for you Karen(s).