Edible Insects as An Alternative Food Source and Their Potential Positive Effects on Human Health

Published: Feb. 28, 2025

The difficulty of safe/quality transportation, the rapidly increasing population and production protein products obtained from animals have led us to think that they can be used as an "alternative protein" source. It is reported in literature insects are a good source macro (especially protein, fat chitin) many bioactive nutrients. digestibility rate edible diseases by human physiology high, along with progress insect species. In literature, content bioavailability compared other plant/animal sources, where “alternative” food found. addition its anti-carcinogenic, anti-bacterial, anti-microbial, anti-inflammatory immuno-modulatory activities; Many clinical treatments claimed different areas blood glucose levels lipid profile. Authorities current studies expressing their opinions this field point out parts may become part more widespread nutrition future "alternative" meet daily needs body. However, comprehensive, safe hygienic standards should developed implemented order ensure consumption insects, which potential alternative sources for future.

Language: Английский

Are Consumers Ready to Consider Insect-Based Foods as a Sustainable Food Choice? An Application of the Extended Protection Motivation Theory to Italian Consumers

Agriculture, Journal Year: 2024, Volume and Issue: 14(12), P. 2232 - 2232

Published: Dec. 6, 2024

Adopting sustainable food choices is crucial to mitigating the environmental impacts of production. Insect-based foods offer a promising alternative with low resource requirements and reduced greenhouse gas emissions. This study examines psychological factors influencing consumers’ intentions purchase insect-based using an extended protection motivation theory (PMT) model that includes disgust as critical factor. Data from 233 Italian participants were analyzed through partial least squares structural equation modeling (PLS-SEM). Results indicate perceived response efficacy—the belief in benefits insect consumption—and self-efficacy—confidence one’s ability incorporate foods—positively influence intentions. However, strong aversions rooted intrinsic present major barriers, highlighting cultural resistance entomophagy Western contexts. Extrinsic motivators such social recognition, costs, severity or vulnerability issues had no significant effect. The findings suggest effective strategies should focus on reducing strengthening consumer confidence, emphasizing shift attitudes toward dietary choices.

Language: Английский