Most of the above work in the area of decision making algorithm focus on deciding whether or not to offload the bulk of processing to cloud. As compared to above models, our model focuses on the decision mechanism in the cloud, to decide on which cloud instance to offload depending on the performance of the cloud and further ensuring the consistency of food categories as described in Section 1. Although the majority of the related work focus on the general concept of mobile cloud computing and its wide application in the area of decision application, there is still a need of a decision making mechanism specific to mobile e-health and its integration with various food categories (single, multiple and mixed food) since the steps for food recognition and calorie measurement are different for each food category.