The functions are as follows:

1. Tonify the liver and improve eyesight: The beef liver in beef offal contains a large amount of protein, iron, vitamins and some mineral elements, which can play a role in It has a very good effect of clearing fire and improving eyesight.

2. Nourish the stomach and strengthen the stomach: Beef offal contains more protein and minerals, which can promote digestion and absorption and help nourish the stomach and strengthen the stomach.

3. Supplementing qi and benefiting: Beef offal is rich in protein, niacin, calcium, phosphorus and other mineral elements, which can play a very good role in treating deficiency of qi and blood.