Pathyapathyavinishcaya (Vishvanatha) 1.77

Pathyāpathyaviniścaya (Viśvanātha) 1.77

yat pathyaṃ yadapathyaṃ ca vakṣyate raktapittinām
raktārśaurogiṇāṃ tattadapi vidyādviśeṣataḥ