Caloric Restriction In Sarcoma Patients Treated With Pre-Operative RT

"Two nutritional supplements, one from Ensure (Abbott Laboratories, Chicago, IL) and one from Boost (Nestle, Vevey, Switzerland) will be used for 3 days before surgery.~The supplements are the Ensure Pre-Surgery Clear Carbohydrate Drink and the Ensure Original Nutrition Powder. The Original Nutrition Powder will be mixed with 8oz of water, oat milk, or almond milk. The proposed macronutrient profile for the 3 days of caloric restriction (CR) is less than 8% of calories from protein."