On the TV, I saw the diet therapy introduced by Chen Yunbin. It is recommended to drink in the winter when it is heavy snow.
Soft soaked dried squid and ginkgo for one to two hours.
Put all the ingredients together in the pot and cook in cold water for about half an hour. (Do not put salt and other condiments)
Note: Do not drink during an acute episode of skin disease, do not drink acute exogenous cough, chronic cough can drink. Ginkgo is slightly toxic, no more than seven adults a day, and up to three children. In addition, nourishing blood should be less salt, salt and blood. Efficacy: nourishing yin and nourishing blood, can be replenished after staying up late. (One month in the early winter, the best effect is to get twice the result with half the effort, and you can drink it in autumn and winter.)