|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||1 days ago||34.62||$12.35||You save $22.27|
|Amazon US||yesterday||17.68||$12.35||You save $5.33|
|Book Depository US||today||12.39||$12.35||You save $0.04|
Steven G. Pratt, M.D., is a world-renowned authority on the role of nutrition and lifestyle in the prevention of disease and optimization of health. He is a senior staff ophthalmologist at Scripps Memorial Hospital in La Jolla, California. Kathy Matthews is a bestselling author of fifteen books, including the New York Times bestseller SuperFoods Rx with Dr. Steven Pratt.