Dietotherapy effect of Chinese cabbage: Chinese cabbage tastes salty and cold, has the effects of clearing away heat and toxic materials, softening hard mass, promoting diuresis and lowering blood pressure, and can be used for heatstroke, cervical lymph node swelling, furuncle, dysuria, edema, hypertension, etc. Pharmacological experiments show that Chinese cabbage has a certain cholesterol-lowering effect.

Second, lotus root

Lotus root is rich in starch, protein, vitamin B, vitamin C, fat, carbohydrates, calcium, phosphorus, iron and other minerals. Its meat is tender, white and round, and its taste is sweet and crisp.

Third, broccoli

The nutrients in broccoli are not only high in content, but also comprehensive, mainly including protein, carbohydrates, fats, minerals, vitamin C and carotene. According to the analysis, every100g of fresh broccoli contains 3.5g-4.5g of protein, which is 3 times that of cauliflower and 4 times that of tomato. In addition, the mineral composition of broccoli is more comprehensive than other vegetables, and the contents of calcium, phosphorus, iron, potassium, zinc and manganese are very rich, which is much higher than that of cabbage flowers belonging to Cruciferae.

Fourth, bracken

The tender leaves of Pteridium aquilinum contain carotene, vitamins, protein, fat, sugar, crude fiber, potassium, calcium, magnesium, fern, fern glycoside, acetyl fern, choline and sterol. In addition, it also contains 18 kinds of amino acids.

5. Hudou (also called broad bean)

Broad beans contain protein (28.2%), a little fat (0.8%) and a lot of carbohydrates (48.6%), in addition to vitamin B and vitamin B2. Protein in broad bean is also a complete protein, its physiological value is slightly lower than that of soybean, but its carbohydrate content is higher, so it is also an important source of heat energy.

Vi. cowpea

Cowpea is rich in vitamins B, C and protein, which can calm people's minds, regulate digestive system and eliminate fullness of chest and diaphragm. Can prevent and treat acute gastroenteritis, vomiting and diarrhea. It has the effects of quenching thirst, invigorating spleen, tonifying kidney, relieving diarrhea, benefiting qi and promoting fluid production.