Breathe easy. A new study suggests that surgical face masks don’t cause a buildup of carbon dioxide or restrict oxygen, despite opposing claims. The study, on the “Effect of Face Masks on Gas ...

Reports online saying face masks limit oxygen intake and lead to neurological problems, especially among children, are false, experts say.

An Irish doctor tested whether wearing a mask lowered oxygen levels and shared the results on Twitter.

13News reporter Rich VanWyk tested his oxygen limitations while wearing multiple masks with the help of respiratory experts at IU Health in Indianapolis.

A doctor wore 6 face masks at once while testing his oxygen levels, and found he could still breathe perfectly ...

The doctor also clears up some other misconceptions about wearing face masks and oxygen levels for Newsweek.

A doctor has run 22 miles to work and back wearing a mask to help stop the spread of misinformation and conspiracy theories around face coverings and to raise funds for charity. Tom Lawton, who ...

Breathe easy. A new study suggests that surgical face masks don’t cause a buildup of carbon dioxide or restrict oxygen, despite opposing claims. The study, on the “Effect of Face Masks on Gas ...

An Irish doctor tested whether wearing a mask lowered oxygen levels and shared the results on Twitter.

One Irish doctor set out to prove mask detractors wrong in an experiment that debunked the claim that wearing a facial covering negatively impacts the wearer’s oxygen levels.