1. There are many benefits after eating duck liver. Because there are many nutrients in duck liver, it can strengthen nutrition, help improve human immunity, prevent and treat iron deficiency anemia, relieve visual fatigue, and have the effects of invigorating qi and nourishing yin.

2. However, duck liver is a high purine food, so eating too much will lead to an increase in uric acid level in the body, and the cholesterol content in it is also relatively high. Moreover, duck liver is a detoxification organ, so eating it will cause harmful substances to accumulate in the body.