Duck alias: Ducks, Ducks, Ducks Appropriate population: General population can eat. It is particularly appropriate for anaemic patients, those who eat and are saturated and indigestion. Basic introduction: Ducks are equivalent to ducks' stomachs, also known as zhuns, with flat shapes, hard shapes, two synthetics, where the stones that ducks eat are stored. Ducks are hard meat, tough chewing, long tastes, no greasy tastes, and they're good foods for all. Efficacy and effect: duck tastes ingested, flat, salty, healthy. Nutritional values: The main nutrients for ducks are carbohydrates, proteins, fats, soot acids, vitamin C, vitamin E and calcium, magnesium, iron, potassium, phosphorus, sodium and selenium. The iron content of ducks is more abundant and women can eat more appropriately。