500 gm dried grape powder, 2.5 kg fine yeast powder, 10 kg glutinous rice.

bubble_chart Preparation and Dosage

Cook the glutinous rice until it is fully done, then let it cool slightly. Add the yeast and grape powder, mix well, and transfer into a jar, covering it. Once it has fermented, it is ready to be consumed immediately.

bubble_chart Indications

Elderly and physically weak, with a thin build and poor appetite.