The introduction says the Kalyāṇakāraka is finely composed and that many of its treatment…

The introduction says the Kalyāṇakāraka is finely composed and that many of its treatment formulas are unheard of before and differ in some respects from those of other medical works; since it was produced by the pure intellect of great sages devoted to meditation, study and yoga, its formulas must have special merit, and Ayurveda-loving physicians should put these new formulas into practice and test them by a method of research so that Ayurvedic science advances.

Why it is kept for review: Character of the work, as described in the introduction.

कल्याणकारक ग्रंथ की रचना जैसी संुंदर है, उसी प्रकार उसमें कथित अनेक चिकित्सा प्रयोग भी अश्रुत पूर्व व अन्य वैद्यक ग्रंथों के प्रयोगों से कुछ विशोषताओं को लिए हुए है।