After oral ingestion, the absorption of titanium dioxide particles is low, however they can accumulate in the body, Maged Younes, chair of the European Food Safety Authority's expert Panel on Food Additives and Flavourings, said in a May 2021 statement.

In recent years, there has been a growing focus on sustainability and environmental responsibility in the manufacturing industry. Titanium dioxide manufacturers are no exception, with many companies implementing eco-friendly practices to minimize their impact on the environment. This includes reducing energy consumption, implementing recycling programs, and exploring alternative production methods that are more environmentally friendly.

Professor Thomas Faunce spoke out about the rise in auto-immune diseases & childhood autism in relation to the rise of nano-particles in our child food supply. The full article can be found here.

Scrap zinc or concentrated zinc ores are dissolved in sulfuric acid, the solution is purified and the two solutions are reacted. A heavy mixed precipitate results that is 28 to 30% zinc sulfide and 72 to 70% barium sulfate.