The tiniest particles of titanium dioxide—commonly used to make candies, cookies, and other ultra-processed foods look brighter and more visually appealing, especially to kids—can raise blood sugar levels and impair how the body processes glucose, among other health harms, according to new research in mice.
Critics say the Gates Foundation’s push to expand chemical-intensive monocrop farming in Africa is exacerbating hunger, worsening inequality and entrenching corporate power in the world’s hungriest region.