Most of us assume our tap water is safe - to drink, bathe in and cook with.  Yet increasingly questions are being asked about contamination. What is the impact of pharmaceutical residue? Of microplastics? Of fertiliser run-off? What is the impact of the chlorine and fluoride used to treat tap water? What else might be in it that we don’t even know about?   We talk with two experts from the field -  A/Professor Matt Hopcraft, leading Australian dentist and public health advocate and Professor Marc Cohen, pioneer of wellness and integrative medicine, and founder of Beautiful Water company.  See omnystudio.com/listener for privacy information.