Summary: In a wide-ranging podcast, WDDTY editors Lynne McTaggart and Bryan Hubbard explore the connection between gum disease and Alzheimer’s, and discuss how a vegan diet can reverse type 2 diabetes. They also examine the latest research that shows how, far from causing heart disease, fatty foods help protect against it, and how cell (mobile) phone networks can be cancer-causing. To round off, they discuss how zinc and dark chocolate combine to be powerful anti-ageing agents.