Half a catty of mung beans, add water, cover the pot and cook over high fire. 7-8 minutes in winter and 5-6 minutes in summer. It seems that soup is the greenest when mung beans are in bloom. How much should I drink when drinking water? Drink as much as you can. Don't force your appetite. After drinking, you can cook one cup and drink two cups. Let it be, as long as it doesn't make you feel uncomfortable. Drink it as water during the day, add black beans and adzuki beans to the remaining mung beans to cook porridge, and eat it at night. Medicine and food are homologous ~! (From eating sick-Zhang Wuben)