The core functional advantages of black soldier fly insect protein are: 1. The combined action of natural ingredients—chitin, lauric acid, and antioxidant peptides—goes beyond single nutrient sources. 2. Targeted health issues address intestinal inflammation, parasites, and metabolic diseases. 3. Dual assurance of safety and sustainability aligns with future consumer and policy trends. While fishmeal remains irreplaceable in the omega-3 fatty acid (EPA/DHA) sector, black soldier fly insect protein can address these shortcomings through compounding technology, becoming a more comprehensive functional protein source.