Nutritional profile, working conditions, and musculoskeletal pain among workers in Food and Nutrition Units in Pelotas (RS)

Food and Nutrition Units are characterized by demanding and physically strenuous work, involving repetitive movements, manual handling of loads, and limited conditions of lighting, temperature, and excessive noise. It is important to assess whether these conditions influence workers’ health. Accordingly, this study aimed to analyze dietary intake, nutritional status, and working conditions related to ergonomic aspects among workers from three Food and Nutrition Units in the city of Pelotas, Brazil. This was a cross-sectional, quantitative study using questionnaires to assess dietary intake and environmental conditions, as well as anthropometric measurements (body weight, height, and waist circumference) for nutritional classification based on body mass index (BMI). In Unit A, a higher prevalence of overweight was observed, exceeding the number of eutrophic individuals. Most participants presented altered waist circumference, indicating risk for metabolic syndrome. A total of 19 employees participated; more than half reported engaging in physical activity, with Unit C showing the highest proportion. Regarding the consumption of fresh or minimally processed foods, all workers from Unit B reported daily intake, whereas Unit C showed the lowest consumption. Only in Unit A was there a report of water intake exceeding two liters per day. Concerning working conditions, workers from all three units reported pain or bodily discomfort in the previous seven days and over the past 12 months. In Unit B, three employees required sick leave due to low back pain. Occupational activity may cause physical discomfort, as well as unfavorable ergonomic conditions, and may indirectly influence workers’ nutritional profile.