Preoperative Carbohydrate Loading Comparison
One 10-fl-oz bottle of Ensure Pre-Surgery contains 50 g of carbohydrates, the amount recommended by ERAS Society guidelines for preoperative carb loading.‡ A patient would have to drink more than twice that amount of the leading sports drink at a time to get the same amount of recommended carbohydrates. Ensure Pre-Surgery is low in osmolality, which means it leaves the stomach quickly.5 That allows a patient to drink it up to 2 hours before surgery and can mean reduced postoperative nausea and vomiting.6,7
‡Studies conducted using formulas containing similar nutrients as Ensure Pre-Surgery. Be sure to follow the nutrition program recommended by your doctor.
References: 5. ERAS Society website. erassociety.org/patients. Accessed August 28, 2018. 6. Hausel J, et al. Br J Surg. 2005;92(4):415-421. 7. Singh BN, et al. Surg Endosc. 2015;29(11):3267-3272.