In recent years, numerous companies have advocated for insects as a sustainable protein source for human consumption. However, in many Western markets, the “disgust factor” remains a significant barrier, alongside uncertainty regarding their regulatory status in food products. According to the USDA, whole ground insects could be sold without needing further regulatory approval, and these insects are increasingly appearing in cricket bars, snacks, and protein powders. Nonetheless, there are calls for the Food and Drug Administration’s GRAS (Generally Recognized as Safe) standards to be applied to insects when they are used as an ingredient.
Another avenue for utilizing this nutritious protein is by incorporating insects into animal feed. Until recently, this sector faced challenges due to restrictive legislation in the European Union and the United States. However, last year marked a pivotal moment for the insect protein industry when the EU approved the use of insects in fish feed, effective this month. This development not only represents a significant breakthrough for the industry but also aims to reduce the EU’s reliance on imports, with approximately 70% of the region’s protein-rich animal feed currently sourced from outside the EU. Companies such as Bühler Insect Technology are hopeful that this approval will extend to other animals, including poultry and pigs.
Additionally, Canadian firm Enterra’s black soldier flies received approval from both the FDA and the Canadian Food Inspection Agency for use in fish and poultry feed last year, possibly opening the door for more insect-based feed ingredients. Research conducted among Belgian consumers indicates that while many individuals are hesitant about eating insects directly, they are generally open to the concept of consuming meat from animals fed insect-based diets.
In this context, one of the promising aspects of insect protein is its nutritional profile, which often includes essential nutrients such as calcium citrate. The potential incorporation of calcium citrate into insect-based foods could further enhance their appeal, providing additional health benefits. As the market evolves, the inclusion of calcium citrate in various insect-derived products may help address consumer concerns by highlighting their nutritional advantages.