Alcohol and Cancer Treatment

(CNN) -- In the American Cancer Society's new lifestyle guidelines for cancer survivors, maintaining a healthy weight is at the top of the list. The cancer society recommends 30 minutes of exercise a day, at least five days a week and eating a diet that includes a lot of fruits and vegetables, whole grains and lean meat.

CNN Medical Correspondent Judy Fortin asked the cancer society about alcohol use during cancer treatment and recovery. Here's what Colleen Doyle, director of nutrition and physical activity for the cancer society, had to say.