You can't eat food with barley.

Coix seed+kelp: it will cause congestion.

You can't eat food with yam

Yam+buckwheat rice: unwell.

Yam+venison: astringent and constipation-prone.

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

Yam+Cucumber: Carrots contain vitamin C-decomposing enzymes. If yam is eaten together, vitamin C will be decomposed and destroyed.

Yam+banana: can cause abdominal pain.

Yam+shrimp: Eating together can cause abdominal pain, nausea, vomiting and other symptoms.

Yam+cucumber: will reduce the nutritional value.

Yam+pumpkin: all 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.

Yam+pig liver: Yam is rich in vitamin C, and pig liver contains metal trace elements such as copper, iron and zinc. When vitamin C meets metal ions, it will accelerate oxidation and damage, reducing its nutritional value.

Yam+crucian carp: it will be detrimental to the absorption of nutrients.

Yam+rape: it will affect the absorption of nutrients.

Yam+crucian carp: Eating together can cause abdominal pain, nausea, vomiting and other symptoms.

Yam+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.

Yam+algae: Eating together can cause abdominal pain, nausea, vomiting and other symptoms.

You can't eat food with sweet potatoes.

Sweet potato+chicken: the same food will cause abdominal pain.

Sweet potato+oats: it can cause stomach cramps and bloating.

Sweet potato+corn: it will cause bloating.

Sweet potato+persimmon: it will cause gastric ulcer.

Sweet potato+banana: it will cause physical discomfort.

Sweet potato+tomato: it is easy to get stones and lead to diarrhea.

Sweet potato+egg: indigestible and prone to abdominal pain.

Sweet potato+tomato: eating together will lead to lithiasis, vomiting, abdominal pain and diarrhea.

Sweet potato+egg yolk: can cause abdominal pain.

Sweet potato+persimmon: bloating

Sweet potato+sea crab: knot

Sweet potato+banana: eating together will cause physical discomfort.

Sweet potato+egg: Eating together will cause abdominal pain.

Sweet potato+crab: stone

Sweet potato+crab: easy to condense into persimmon stone in the body.

Sweet potato+chicken wings: the same food will cause abdominal pain.

Sweet potato+chicken breast: the same food will cause abdominal pain.

Sweet potato+chicken: the same food will cause abdominal pain.