Affirmation of collaboration between Public Health England and RIVM On Thursday 11 April 2019, RIVM welcomed a delegation from Public Health England (PHE). Chief Executive Duncan Selbie of PHE headed the delegation.
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.