Potatoes: Potatoes contain more starch, protein, colloid, citric acid, lactic acid, potassium salt and so on. Potato is a food with low heat energy, multi-vitamins and trace elements, and it is an ideal diet food. Potatoes contain as much as 300 mg of potassium per100g. Experts believe that eating 5 ~ 6 potatoes a week can reduce the risk of stroke by 40%. At the same time, potatoes have a good effect on the adjuvant treatment of indigestion, habitual constipation, mental fatigue, chronic stomach pain, joint pain, skin eczema and other diseases. It is a high-quality health food for patients with stomach diseases and heart diseases, and can also lower blood sugar, reduce blood fat, beautify and resist aging.

Sauerkraut has the functions of invigorating spleen, stimulating appetite, benefiting qi and harmonizing the middle energizer.