Radix Isatidis is a cold medicinal vegetable, which can clear away heat and detoxify. Suitable for people with upper respiratory tract inflammation. If someone at home often has pharyngitis, stomatitis and gingivitis, you can buy some to eat cold at home. However, the elderly and children with indigestion, as well as patients with spleen and stomach deficiency and long-term diarrhea, should use Radix Isatidis with caution.

2. Dandelion

According to Compendium of Materia Medica, dandelion is warm, sweet and slightly bitter. It has the functions of clearing away heat and toxic materials, reducing swelling and promoting lactation, and is very effective in treating mastitis. In addition, dandelion also has diuretic, antidiarrheal, yellowing and cholagogic effects. Dandelion can be eaten raw, stir-fried, made into soup and chilled. But people who are pale, weak, afraid of cold, prone to colds and weak spleen and stomach are best not to eat.

3. purslane

Portulaca oleracea has the functions of clearing away heat and toxic materials, cooling blood to stop bleeding, removing blood stasis and reducing swelling. Its tender stems and leaves can be eaten as vegetables or dried. Portulaca oleracea can be used for scrambled eggs and cold salad. But it contains more oxalic acid, so it's best to blanch it before cooking. Portulaca oleracea is a cool product. People with spleen and stomach weakness, diarrhea due to cold and pregnant women are not suitable for eating.

4. Andrographis paniculata

Andrographis paniculata tastes bitter and cold. Has the effects of clearing away heat and toxic materials, cooling blood and reducing swelling. Can be used for treating common cold, fever, sore throat, sore mouth, diarrhea, dysentery, and snake bite. Andrographis paniculata can clear away heat and toxic materials, and can maintain its nutritional value and health care effect when eaten cold. However, andrographis paniculata is cold, weak and prone to diarrhea and cold, so it is best to eat less.

5. arrowhead

Pleurotus ostreatus is a herb of Araceae. Plant it every summer and harvest it on New Year's Day and Spring Festival. The taste is delicate, soft and slightly sweet, which is slightly similar to that of yam. As a vegetable, it has a long planting history in China and is rich in starch, protein, vitamin B, vitamin C and trypsin. Not only can it be eaten as a vegetable, but it also has the function of detoxification.

Refer to the above? People's Network-Can Chinese medicine be eaten as a dish? Seven kinds of Chinese herbal medicines are delicious and healthy.