Health risks of titanium dioxide (TiO2) dust exposure in occupational settings – A scoping review

Titanium dioxide (TiO2) is an inorganic compound with many applications, for example in paint, sunscreen or as food coloring. There have been concerns regarding its safety and according to IARC, the existing evidence is not substantial enough to rule them out, leading to the substance being classified as possibly carcinogenic to humans (2B).