(1) can supplement the body rich in vitamin A. Duck gizzard contains more vitamin A, and vitamin A is the composition of the retina is important raw materials, so eat gizzard, through the supplementation of vitamin A can relieve vision fatigue, enhance the level of vision, especially on the level of implied enhancement of the effect is obvious.

(2) can provide the body with rich iron, duck gizzard in the iron content is high, so for iodine deficiency anemia has a good preventive and therapeutic effects. Duck gizzard also has a certain stomach and digestion, but also to promote gastrointestinal digestion, enhance the function of the spleen and stomach.

2, contraindications: pregnant women should not be served.

3, suitable for the crowd: the general population can be eaten. Especially suitable for people with anemia, consume abdominal fullness, indigestion.

4, nutritional value: the main nutrients in the gizzard are carbohydrates, protein, fat, niacin, vitamin C, vitamin E and calcium, magnesium, iron, potassium, phosphorus, sodium, selenium and other minerals. Duck gizzard is richer in iron, women can eat more appropriately.