Ralph Campbell, M.D., is a lifelong advocate of nutritional medicine. He maintained a large pediatric practice in Southern California for thirteen years before moving to Polson, Montana, in 1970. Dr. Campbell conducted wellchild clinics for the Salish Kootenai Reservation, established the Lake County Health Department, and had a private pediatric practice.

This text introduces readers to the concept of orthomolecular medicine to take control of their family's health. It covers the pros and cons of antibiotics and vaccinations and looks at natural ways to boost immune function. It includes information on healthy eating and ways to protect children from a toxic environment.