Titanium dioxide, a common food colouring used in sweets and chewing gum may affect the intestine’s ability to absorb nutrients and protect against harmful pathogens, a study has determined.

Titanium dioxide, a food additive banned in the EU because of a possible link to cancer, has been given the all-clear in Canada. The ingredient is used to whiten or brighten sauces, sandwich spreads, ...

Nanoparticles have become incredibly important in the medical field, from the use of nanoparticles to deliver drugs to specific areas of the body, to breaking up blood clots and treating cancer. When ...

There is no merit in re-evaluating the safety of titanium dioxide after four studies highlighted safety concerns, the European Food Safety Authority (EFSA) has advised the Commission. The European ...