What do you eat to prevent breast cancer, or cure it if you are unfortunate enough to be fighting it? Will proper nutrition help you beat it? And just what is “proper nutrition”? What role does a low carb lifestyle play in nutrition and breast cancer? The answers to these questions are not clear-cut or easily determined. In order to discuss these questions, we must first understand a few things about the nature of the beast. We must also understand the difficulties involved in writing nutritional policies for use on populations with breast cancer.