Alkaline water

Whole barley plant, patala, bilva, kantakari, whole sesame plant, palasha and bhadraka (nut grass) are burnt to ash, which is stirred into water and filtered; cinnamon, vidanga, tarumushika fruit and small cardamom powder are added, 8 or 4 tola is drunk with ghee and jaggery (the commentary says by the prameha patient), and all foods and drinks are prepared with this alkali daily.