Hygienic and Sanitary Conditions of Free Markets in São Luís Ma

This book presents a technical and detailed analysis of the hygiene and sanitation conditions of open-air markets in the municipality of São Luís-MA, which are fundamental to the population's food supply. Based on structured field research and current health legislation, the study evaluates aspects related to food handling, temperature control, water quality, waste management and the presence of vectors, highlighting the main risks to food safety in these spaces. The results demonstrate the importance of Good Handling Practices as an essential tool for protecting public health and improving the quality of food sold. By integrating technical diagnosis, up-to-date scientific discussion and the proposal of corrective measures, the work contributes to strengthening health surveillance actions, training food professionals and raising awareness among market traders and consumers. It is essential reading for students, managers and researchers interested in promoting food safety in popular marketing contexts.