It is good to remove endogenous yang heat from the body. Please do not drink it longer than 2 weeks.
30 g shi gao 100 g cucumber 100 g yellow pear 1 little lemon 500 cc water
first boil shi gao without veggies for about 20 minutes, then add the veggies and boil all together for 20 minutes until the water reduce to about 200cc