NCI Overview of Nutrition in Cancer Care NCI Eating Hints ACS Food and Fitness ACS  Nutrition and Physical Activity During and After Cancer Treatment ACS Diet and Exercise in 2006 ACS on Diet and Exercise CDC Fruits and Vegetables Memorial Sloan Kettering on Nutrition USDA Diet Guidelines Cancer Consultants On Nutrition and Exercise See the 2012 American Cancer Society advice on nutrition and physical activity here and here, and advice for cancer survivors for diet and exercise here and here