STEP 1/6
I peeled the onion and cut it into quarters, and washed the dates clean. It's a green onion, so the skin is not red, but a little messy, so I peeled it off. If it's a red peel, wash it clean and put it in together. The more you go towards the skin, the more quercetin there is.
STEP 3/6
Well, let's leave it in the river until it starts to boil, and when it starts to boil, reduce it to medicine