Elderly Resistance vs. Youthful Acceptance: A Study on Insect Consumption across Age Groups

Area of Science:

• Food Science
• Sustainable Agriculture
• Consumer Behavior

Background:

• Insects are recognized as a sustainable protein alternative to conventional livestock due to their nutritional benefits and lower environmental impact.
• Growing global population and protein demand necessitate exploration of alternative food sources like insects.
• Regional studies are crucial to understand local acceptance of entomophagy, especially in diverse European contexts facing resource scarcity.

Purpose of the Study:

• To investigate the acceptance of insect consumption among different age groups in Castilla y León, Spain.
• To identify factors influencing attitudes towards entomophagy, with a specific focus on older individuals.
• To inform strategies for promoting insect-based diets and sustainable food practices.

Main Methods:

• A survey was employed to gather data on consumer attitudes, preferences, and motivations regarding insect consumption.
• Statistical analyses were utilized to identify demographic trends and significant associations in acceptance levels.
• The study focused on regional data from Castilla y León, Spain.

Main Results:

• Elderly participants demonstrated significant reluctance towards consuming insects, though willingness increased in survival contexts.
• Younger demographics showed a greater propensity for trying insect-based foods, influenced by education and prior exposure.
• Age emerged as a key demographic factor influencing the acceptance of entomophagy.

Conclusions:

• Demographic variations, particularly age, significantly impact the acceptance of entomophagy.
• Targeted strategies, such as discreet incorporation into familiar foods and emphasizing nutritional value, are needed to increase acceptance among hesitant groups, especially the elderly.
• Collaborative efforts between researchers and stakeholders are vital for advancing insects as a viable and sustainable protein source.