In late 2019, the world was hit by a global pandemic caused by a new strain of coronavirus called SARS-COV-2, discovered in China. It has been established that this is a strain that has been unknown until now in human diseases. The newly discovered disease caused by the virus was named COVID-19. It is generally known that the group of coronaviruses remains in the living sphere, but it is evident that they can spread to the human population. The COVID-19 pandemic has affected the whole world, and has had a major impact on the mental, physical, and nutritional aspects of all people's lives. As an important part of a healthy lifestyle, the practice of an appropriate healthy eating relationship is noted. It is precisely the need for nourishment that has settled into basic human needs. What kind of food, how much and when it enters the body are very important. Studying nutrition, the scientific world has determined that the quality of food, healthy food plays a major role in maintaining human health and psychophysical condition of the body and is a kind of booster of the immune system. For the purposes of this research paper, one study was conducted based on the eating habits of medical staff during the Covid-19 pandemic. The aim of this study was to investigate whether medical staff had any dietary changes during Covida-19. Also in this research, we will talk about the way food is processed by the respondents and the impact of Covid 19 on the mood of medical staff. The research gave the following results: most of the respondents had a change in their mood, they eat healthy (eat cooked, avoid fast food and start their working day with breakfast).