Background Obesity is emerging as a serious problem throughout the world, not only among adults, but also health care worker and children, teenagers and young adults. Of the factors contributing to obesity, stress seems to be particularly important as stressful condition leads to irregularity in worker in work, lack of exercise and addiction also considered independent and factors leading to stress. Workers in the health care is stressful throughout the whole work time. The amount of material to be absorbed, social isolation, pressure of examination, discrepancies between expectation and reality all can be anticipated to bring psychological stress. Prevalence of Stress and its Association with Body Weight Among health care worker, Prevalence of stress and its Association with Body Weight Among health care worker fears related to stress have affected a considerable number of health care worker, especially the nursing category, studies have shown that healthcare workers managing patients have been experiencing worse psychological issues such as stress than the public because they are more likely to get infected and transmit the infection to their relatives and friends