Longtime Democrat and vaccine skeptic Robert F. Kennedy Jr.is poised to take a health role in a new Trump administration and wage war on chronic disease by attacking everything from fluoride in drinking water to sugary drinks paid for by food stamps.

RFK Jr. has said Trump promised him “control of the public health agencies,” including the National Institutes of Health and the Centers for Disease Control and Prevention. He’s talked about cleaning up “corruption” at those agencies and reorienting them towards a chronic disease focus (in a page on his MAHA website that has since been scrubbed).