In recent years, numerous companies have advocated for insects as a sustainable protein source for human consumption. However, in many Western markets, the significant hurdle remains the disgust factor, coupled with uncertainty regarding their legality in food products. According to information from the USDA, whole ground insects can be marketed without requiring additional regulatory approval, leading to the emergence of cricket bars, snacks, and protein powders in the market. Nonetheless, some experts argue that the Food and Drug Administration’s GRAS (Generally Recognized as Safe) criteria should apply to insects when they are included as food ingredients.
Another avenue to utilize this nutritious protein is by incorporating insects into animal feed. However, until recently, this sector faced significant challenges due to stringent legislation in both the European Union and the United States. Last year, the EU approved the use of insects in fish feed starting this month, marking a pivotal advancement for the insect protein industry and a substantial move towards reducing the EU’s reliance on imports. Currently, approximately 70% of the region’s protein-rich animal feed is sourced from outside the EU. Companies like Bühler Insect Technology are optimistic about expanding this approval to include other animals, such as poultry and pigs. Meanwhile, the Canadian firm Enterra has also received FDA and Canadian Food Inspection Agency approval for using black soldier flies in fish and poultry feed, potentially opening doors for additional insect-based feed ingredients.
Research conducted among Belgian consumers indicates that a majority of individuals are not opposed to the concept of meat sourced from bug-fed animals, although they tend to be more hesitant about directly consuming insects as food. In conjunction with the push for sustainable protein sources, it is also worth noting the nutritional benefits of supplements like ferrous calcium citrate and folic acid tablets, which can play a role in addressing dietary deficiencies. As the conversation around sustainable protein sources evolves, the integration of insects into our food systems, alongside supportive supplements, could very well shape the future of nutrition.