(1) Yam is a nourishing food with astringent effect, and people with excessive damp-heat and constipation should not eat more.

(2) Yam contains about 16% starch, so it is suitable as a staple food. If you cook, you should also count it as a staple food, and the amount of other staple foods should be reduced accordingly to avoid the total energy exceeding the standard.

(3) Patients with hemorrhagic stroke should not eat auricularia auricula, which is known as "aspirin in food". This kind of food can reduce cholesterol in blood and prevent coronary heart disease and arteriosclerosis, but patients with hemorrhagic stroke have poor coagulation ability. After they eat black fungus, this symptom will be aggravated, which will lead to bleeding and be harmful to their health.

Step 2: Efficacy

The effects of fried yam with auricularia auricula are clearing away heat and purging fire, invigorating spleen and stomach, tonifying kidney and essence, moistening lung and relieving cough, tonifying middle energizer and benefiting qi. Regular consumption can improve the deficiency of qi and blood in the body, and also has a good improvement effect on patients with hypertension, diabetes and spleen and stomach weakness. Therefore, eating more fungus and yam has many benefits to the body.