Rhizoma Dioscoreae+pig liver: Rhizoma Dioscoreae is rich in vitamin C, and pig liver contains trace elements such as copper, iron, zinc, etc. When vitamin C meets metal ions, it will accelerate oxidation and destroy, reducing the nutritional value.

Rhizoma Dioscoreae+crucian carp: eating together will cause abdominal pain, nausea, vomiting and other symptoms.

yam+buckwheat rice: unwell

yam+venison: raw and easy to constipation

yam+cucumber: cucumber contains vitamin C-decomposing enzymes. If yam is eaten together, vitamin C will be decomposed and destroyed.

yam+pumpkin: carrot contains vitamin C decomposing enzyme. If yam is eaten together, vitamin C will be decomposed and destroyed.

yam and shrimp: eating together can cause abdominal pain, nausea, vomiting and other symptoms.

yam+pumpkin: both pumpkins contain vitamin C-decomposing enzymes. If yam is eaten together, vitamin C will be decomposed and destroyed.

yam+carrot: carrot contains vitamin C decomposing enzyme. If yam is eaten together, vitamin C will be decomposed and destroyed.

Chinese yam and carp: eating together can cause abdominal pain, nausea, vomiting and other symptoms.

yam+kansui: eating together can cause abdominal pain, nausea, vomiting and other symptoms.

yam+alkaline food: eating together can cause abdominal pain, nausea, vomiting and other symptoms.

yam+fish: eating together can cause abdominal pain, nausea, vomiting and other symptoms.