Ashtangasamgraha 21.39

21.39

sarvadehapravisṛtān sāmān doṣān na nirharet |

līnān dhātuṣvanutkliṣṭān phalādāmādrasāniva ||

tasmādyaścyavate rasaḥ sa sahitaḥ kṣaudrājyadhātrīrasaiḥ |

pītaḥ kuṣṭhabhagandarārurapacīmehāsrapāṇḍūn jayet |

prasthastasya jarāṃ ca bhojyamiha tu tyājyaṃ ca bhallātavat ||

One should not eliminate sāma doṣas spread throughout the entire body, / which are clinging to the tissues and not excited, just as [one cannot extract] juice from an unripened fruit.
The juice that flows from that, taken with honey, ghee, and āmalakī juice, / cures leprosy, fistula-in-ano, ulcers, adenitis, urinary disorders, bleeding disorders, and anemia; / a prastha of it also wards off old age; but the food here should be taken and avoided as with the marking nut.