Nutrition and shift work

Compared to individuals who work during the day, shift workers are at higher risk of a range of metabolic disorders and diseases (e.g., obesity, cardiovascular disease, gastrointestinal problems, metabolic syndrome). Some of these complaints may be linked to the quality of the diet and irregular timing of eating. Other factors that affect metabolism are likely to play a part, including psychosocial stress, disrupted circadian rhythms, physical inactivity, and insufficient time for rest and revitalization. There have been done a number of studies on food and nutrition among shift workers and the factors that might influence eating habits and metabolic parameters. The discussion focuses on the existing dietary assessment data, nutritional status parameters (particularly in obesity), the effect of circadian disruptions, and the possible implications for performance at work. Тhere have been discussed some dietary guidelines as a basis for managing the nutrition in shift work.