This small piece of sea fish is fried and eaten with the bones. It is particularly fragrant. It is a bit more troublesome to handle. It is also convenient to have tools. The sea fish is rich in minerals such as sodium, potassium, calcium, phosphorus, zinc, and selenium. Iron supplementation is beneficial. Fish contains more calcium. Eating more can prevent osteoporosis. Marine fish contains more lecithin, which can increase intelligence to a certain extent, control the degeneration of brain cells, and has anti-aging effects.