1, bitter vegetable. It is a kind of wild vegetable, which has the functions of clearing liver, improving eyesight, clearing heart and lowering blood pressure.

2. lettuce. Lettuce is bitter in taste and slightly cold in nature, which is beneficial to the five internal organs, dredging meridians, opening the diaphragm, benefiting qi, strengthening bones and muscles, removing bad breath, whitening teeth, improving eyesight, promoting lactation, diuresis and detoxification.

3. dandelion. Dandelion is a nutritious vegetable, which has the functions of clearing away heat and toxic materials, beauty beauty, eliminating carbuncle and resolving hard mass.