The Impact of Meat Consumption on Human Health, the Environment and Animal Welfare: Perceptions and Knowledge of Pre-Service Teachers

Abstract

Although meat was considered fundamental for human health in the past, in recent decades, it has come to be considered a poison. The present study involved 197 pre-service primary teachers from two Portuguese institutions: one in an urban context and the other in a smaller city. It aimed to ascertain the main diet of the participants and their perceptions and knowledge about the impact of meat consumption on human health, the environment and animal welfare. It also aimed to identify which type of meat was considered better and worse for health, how important meat consumption is for adults and children, and to determine whether the participants would consider it important to reduce meat consumption in their diets and the reasons for doing so. The study uses mainly a methodological quantitative approach, and a questionnaire was designed and applied. The participants showed their preference for an omnivorous diet with no restrictions, considering this diet the best for human health, but the worst for the environment and animal welfare. Although meat consumption was considered important for human health, most participants considered that it would be important to consume less meat. From the answers given for the open questions, it was concluded that some respondents had difficulties in justifying their answers, revealing a certain lack of knowledge about the subject, which has important implications for teacher training courses.

Keywords

• meat consumption
• human health
• environment
• animal welfare
• teacher training courses