Fact Checkers: It's OK to Inhale Nanosized Titanium Dioxide

Researchers warned that the use of potentially carcinogenic titanium dioxide particles in face masks deserves further scrutiny.

STORY AT-A-GLANCE

• Fact checking group Health Feedback took issue with my article, “Masks Now Found to Contain 2B Carcinogen,” which reported on research published in Scientific Reports

• The study found every mask contained potentially carcinogenic titanium dioxide particles in at least one layer

• Health Feedback implies it’s safe to breathe in titanium dioxi…