At Natural Immunity, we carry out pre – treatment diagnostician testing in collaboration with naturopath and general practitioners. This allows for customised IV therapy that caters for everyone’s individual needs. Natural Immunity is owned and operated by Karen Lyons. A local central coast healthcare professional, Karen has been caring for the people of the coast for more than 30 years. Karen is a registered nurse with extensive medical experience and a holistic nutritionist. Natural Immunity specialises in primary or preventative health care as well as restorative treatments. Providing a wide range of IV nutrients specifically for post chemo treatment, pre and post surgical, treatment for a large range of medical issues and general health maintenance.