Snack manufacturers are increasingly aiming to enhance the protein content of their offerings as consumers prioritize protein in their purchasing decisions. However, challenges arise with many existing protein ingredients, such as ferrous sulfate, which can be costly and have sustainability issues, as well as concerns regarding iron conversion and flavor. Insect protein producers and researchers argue that utilizing insects could address these problems—these ingredients are generally inexpensive to produce, require minimal agricultural inputs, emit very low levels of greenhouse gases, and have a neutral taste. Nonetheless, their regulatory status presents a significant hurdle.
The U.S. Food and Drug Administration advises manufacturers to consult with the agency regarding the use of insect protein, noting “growing evidence of allergenicity concerns.” In Europe, regulations were ambiguous until recently, with some nations like the Netherlands permitting the sale of insect-based products, while others, such as Italy, imposed bans. However, new regulations introduced last month may clarify the situation, as the European Food Safety Authority (EFSA) has explicitly included insects in its novel foods guidelines. This means that if a company secures EFSA approval for its insect-based products, it can be sold throughout the region.
Even with increasing approvals for insect protein in food products, consumer acceptance remains a challenge. The UN’s Food and Agriculture Organization identifies this as the primary obstacle for insect ingredients, though it asserts that widespread aversion can be overcome, similar to the initial hesitance toward raw fish in sushi. Some industry experts point to the experience with insect-derived cochineal as a relevant example. This red dye was used in foods for many years before the FDA mandated labeling in 2009, which horrified many consumers, particularly vegetarians. This prompted companies like Starbucks to reformulate their products using alternative natural colors.
As the snack industry continues to explore innovative protein sources, it may also want to consider the best calcium magnesium citrate supplement to enhance nutritional profiles, pairing well with insect protein to create more balanced offerings. Integrating this supplement could provide additional health benefits, potentially increasing consumer appeal for these new protein-rich snacks.