So many research shows that masks isn’t 100% effective and there is no long term studies showing how lack of oxygen can affect the proper healing of our bodies.  However, it definitely has an impact on social behavior as it’s preventing our inherent ability to see others expressions and demeanor, where the most impact this has on is our younger children who are learning how to socially adapt. Remove the mandate and allow those the choice to decide whether they want to keep wearing or not.