The Compendium of Kāśyapa 3.7.9.p4

3.7.9.p4

śoṇitasyeti tadadharmabhayādaniṣṭaṃ tadguṇaistu śucibhirāhāraiḥ kṣīṇadhātūnāpyāyayet | śukrakṣaye kṣīraghṛtopayogo madhurasnigdhajīvanānāṃ

blood; yet that is undesirable out of fear of demerit. One should instead nourish the depleted bodily tissues through pure foods possessing those qualities. In depletion of semen, the use of milk, clarified butter, and other sweet, unctuous, and life-promoting substances