A new research by researchers in Hong Kong University of Science and Technology and Nanjing University in China, will make you want to tweak your cooking routine in the kitchen. They said cooking with chlorinated tap water and iodized table salt could put potentially harmful toxins in your food. The team found several molecules that are almost completely new to scientists created by cooking with chlorinated tap water and iodized table salt. They said that limiting cooking time and temperature, and cooking with table salt fortified with iodate instead of iodide, could be safest.