Citizen Science Magazine; everyone's a scientist “RIVM is committed to being innovative, and becoming a key player in citizen science is fully in line with that goal,” says Danielle Timmermans, Chief Science Officer for Risk Communication at RIVM
Health effects due to titanium nanoparticles in food and toothpaste cannot be excluded Health effects due to exposure to titanium dioxide nanoparticles via food, food supplements and toothpaste cannot be excluded.