Fish and Fish Byproducts Offer Potent Health Benefits.

A 2025 review in Frontiers in Nutrition highlights that fish are rich in bioactive compounds, omega-3 fatty acids, and high-quality proteins, which can help prevent cardiovascular, neurological, and inflammatory diseases. At the same time, fish by-products like skin, bones, and viscera are packed with collagen, peptides, oils, and enzymes that may reduce inflammation, support joint and brain health, and aid in disease prevention.

TLDR; Eat the whole fish! 🐠