At the dining table,"four-legged ones are not as good as two-legged ones, and two-legged ones are not as good as no-legged ones"-fish without "legs"= source of the best quality protein + low calories + low fat + low cholesterol, their reputation is well known. <br />Tofu with fish: Tofu contains less methionine, but fish is very rich; fish contains less phenylalanine, but tofu contains higher content. In this way, when eaten together, you can learn from each other's strengths and complement each other, thereby improving the nutritional value. Since tofu contains more calcium, while fish is rich in vitamin D, eating the two together can increase the body's absorption rate of calcium many times with the help of vitamin D in fish.