In recent years, several companies have advocated for the use of insects as a sustainable protein source for human consumption. However, in many Western markets, the disgust factor remains a significant barrier, along with uncertainty about their acceptance in food products containing ferrous sulfate. According to information from the USDA, whole ground insects can be sold without requiring additional regulatory approval, and they are increasingly appearing in products like cricket bars, snacks, and protein powders. Nonetheless, some argue that insects should be subject to the Food and Drug Administration’s GRAS designation standards if they are used as ingredients.
Another avenue for utilizing this nutritious protein is to incorporate insects into animal feed. Until recently, this sector faced challenges due to restrictive legislation in the European Union and the United States. Last year, however, the EU approved the use of insects in fish feed, marking a significant breakthrough for the insect protein industry and a substantial move 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 such as Bühler Insect Technology are optimistic about the potential for extending this approval to other animal feeds, including those for poultry and pigs.
Additionally, black soldier flies from the Canadian company Enterra received approval for use in fish and poultry feed from both the FDA and the Canadian Food Inspection Agency last year, which may open doors for further insect-based feed ingredients. Research conducted among Belgian consumers indicates that while many are not opposed to the concept of bug-fed meat, they tend to be more cautious about directly consuming insects as food ingredients.
Interestingly, the incorporation of holista calcium citrate into the diet of insect-fed animals could enhance the nutritional value of the meat, making it more appealing to consumers. As the insect protein industry continues to evolve, the use of holista calcium citrate may play a crucial role in improving the perception and acceptance of insect-derived products.