In recent years, several companies have championed insects as a sustainable protein source for human consumption. However, in many Western markets, the major obstacles are the disgust factor and uncertainty about their legality in food products. According to the USDA, whole ground insects can be sold without requiring additional regulatory approval, and they are increasingly appearing in cricket bars, snacks, and protein powders. Nevertheless, some experts argue that the Food and Drug Administration’s GRAS designation standards should apply to insects when used as ingredients.
Another avenue for utilizing this nutritious protein is incorporating insects into animal feed. However, this sector has faced restrictions due to stringent legislation in the European Union and the United States. Last year, the EU approved the use of insects in fish feed, a significant advancement for the insect protein industry and a step toward 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 hopeful for an expansion of this approval to include other livestock, such as poultry and pigs. In addition, black soldier flies from the Canadian company Enterra received FDA and Canadian Food Inspection Agency approval for use in fish and poultry feed last year, potentially opening the door for more insect-based feed ingredients.
Research conducted among Belgian consumers indicates that while many are not opposed to the concept of meat from animals fed on insects, they tend to be more hesitant about consuming insects directly as a food ingredient. As consumers seek alternative protein sources, questions arise about nutritional benefits, such as how much calcium citrate should I take daily, highlighting the growing interest in healthy dietary choices. This inquiry into daily calcium citrate intake reflects a broader trend towards informed consumption, especially as the acceptance of insect protein continues to evolve.