dog ironing board cover_kunststof tafelhoezen

Though the regulated use of titanium dioxide in food products is legal in the U.S. and Canada, it's banned in some other countries, notably throughout Europe. In May 2021, the European Food Safety Authority announced that titanium dioxide can no longer be considered safe as a food additive.

Nanotoxicology “focuses on determining the adverse effects of nanomaterials on human health and the environment.”