The main aim of this work is to focus on requirement of knowledge and research work in metabolism by health care workers in restoration of a patient’s health. Metabolism, a process drives physiological functions of a cell and life. Alterations in this process, generates metabolic disturbances, effects immune system functionality and leads to diseases, like cancer, type 2 diabetes, gut dysbiosis, neurological problems, etc. Survival of a cell and performing its physiological functions under such condition is called as metabolic reprogramming. This diseased condition can modulate metabolic flux, and it is necessary to understand the process behind. Research works are essential to bring clarity about the effect of nutritional sources, as well as nutrient ingredients in metabolism and metabolic flux, involved cellular signaling, dosage effects in signalling, apart from diagnostic measures to understand flux changes. Identifying the very right reversal mechanism under such condition is difficult, but empowered with research and knowledge of metabolic pathways and functioning, healthcare workers can put their efforts for a role reversal back. Physical activity and socialinteractions are essential for health restoration, demanding dependence on nursing and other professionals for a patient health restoration. It is highly essential to establish a feedback system amongst patients, physicians, health care workers and home or family members for patient health recovery. Knowledge of nutrition, nursing and care will restore back health of a patient from a metabolically reprogrammed state. Understandings herein will highlight the development of appropriate therapeutic strategies.