titanium dioxide case studies

What’s in Your Toothpaste?

A new UCLA study raises health concerns about a nanomaterial found in a broad range of consumer products.  Nanoscale titanium dioxide, which is used in toothpaste, sunscreen, paint, cosmetics, vitamins, food coloring, and nutritional supplements, has not been extensively studied for its toxicological properties.  A team lead by Robert Schiestl, a professor of pathology, radiation oncology …