PCOS affects 1 in 10 women of childbearing age, and is the most common reproductive disorder in the world  PCOS is a significant health concern: it is associated with much higher risks of heart disease, ovarian and endometrial cancers, and type 2 diabetes  Addresses a significant gap in public health knowledge: the connection between diet and the reversal of PCOS is not well known  By the author of the bestsellers The Obesity Code (half a million copies sold) and The Dia