In recent years, numerous companies have advocated for insects as a sustainable protein source for human consumption. However, in Western markets, the significant barrier remains the disgust factor, along with ambiguity regarding their legality in food products. According to information from the USDA, whole ground insects can be sold without requiring further regulatory approval, leading to their inclusion in cricket bars, snacks, and protein powders. Nevertheless, some argue that the Food and Drug Administration’s GRAS (Generally Recognized as Safe) standards should apply to insects when used as ingredients.
Another avenue for utilizing this nutritious protein is by incorporating insects into animal feed. Until recently, this sector faced limitations due to stringent regulations in the European Union and the United States. 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 breakthrough is a significant step toward reducing the EU’s reliance on protein imports, which currently constitutes about 70% of the region’s animal feed supply coming from outside the EU. Companies like Bühler Insect Technology are optimistic about expanding this approval to other livestock, including poultry and pigs.
Additionally, black soldier flies from the Canadian firm Enterra received approval for use in both fish and poultry feed from the FDA and the Canadian Food Inspection Agency last year, potentially opening doors for further insect-based feed ingredients. Research conducted among Belgian consumers indicates that most individuals are not opposed to the concept of meat sourced from bug-fed animals, although they tend to be more cautious about insects being directly included as food ingredients.
As we explore various sources of nutrition, a common question arises: which is better, calcium or calcium citrate? This inquiry is particularly relevant as we consider the nutritional benefits of insect protein, which can complement traditional sources. In this context, understanding the differences between calcium and calcium citrate becomes crucial, especially when evaluating the best dietary choices for health and sustainability. Integrating insects into our diets may not only provide essential nutrients but could also lead to innovative solutions for protein sourcing in the future.