Anāsaktasya viṣaya, this is called viṣaya, material enjoyment. Eating, sleeping, mating and defending. This is called viṣaya. So one has to give up this viṣaya. Narottama (Locana) dāsa Ṭhākura says, viṣaya chāṛiyā, se rase majiyā, mukhe bolo hari hari. Unless you are detached from the viṣaya... Viṣaya is there even in birds' life, beasts' life. Viṣayaḥ sarvataḥ syāt. So in the beginning we cannot give up this viṣaya all of a sudden. But we should be trained up not to be attached to the viṣaya.
Anāsaktasya viṣayān yathārham. As much. We must eat. We must eat to the point that we may not die of starvation, not that "There is nice food, oh, let me eat.