There is no difference in nutrition between male muscovy duck and female muscovy duck, but the meat quality of male muscovy duck is more delicious, with good taste, tender meat and delicious taste. Muscovy duck contains protein, fat, calcium, phosphorus, iron, nicotinic acid, vitamin B 1 and B2. Duck meat is cold, sweet and salty, and belongs to spleen, stomach, lung and kidney. It can tonify fatigue, nourish the yin of the five internal organs, clear away the heat of fatigue, replenish blood and promote blood circulation, nourish the stomach and promote fluid production, relieve cough, relieve convulsion, eliminate snail stagnation, clear away heat and invigorate the spleen, and be weak and edema. Treat physical weakness, physical weakness after illness, malnutrition and edema.