#$%^&*AU2017203300A120181206.pdf#####ABSTRACT The present invention relates to a fasting formulation and a method of use that assists a patient during a fasting period and to reduce side effects of the fasting. Furthermore, the invention promotes better recovery from fasting. The formulation contains maltodextrin and is devoid of simple sugars. The invention further relates to the use of the formulation as a pre-operative for preparing for surgery and anaesthesia using the formulation.