Vrata-Niyama: Fasting Purity, Brahmakūrcha, Naktāhāra, and Kāla-Nirṇaya
Ritual Timing
कांस्यं माषं मसूरं चचणकं कोरदूषकम् / शाकं मधु परान्नं च वर्जयेदुपवासवान्
kāṃsyaṃ māṣaṃ masūraṃ cacaṇakaṃ koradūṣakam / śākaṃ madhu parānnaṃ ca varjayedupavāsavān
One observing the fast (upavāsa) should avoid: eating from bronze vessels, black gram (māṣa), lentils (masūra), chickpeas (caṇaka), kodrava grain, leafy vegetables, honey, and cooked or seasoned prepared foods.
Lord Vishnu (in dialogue to Garuda/Vinatā-putra, instructive dharma context)
Concept: Āhāra-niyama during upavāsa: avoidance of certain grains/pulses, prepared foods, and bronze vessels to preserve vrata purity and austerity.
Vedantic Theme: Āhāra-śuddhi supporting sattva and steadiness of mind; restraint as a limb of self-mastery.
Application: During a fast/vrata, follow the specified avoid-list; keep diet simple, non-indulgent, and aligned with the vow’s intent.
Primary Rasa: shanta
Secondary Rasa: bibhatsa
Type: household dining/vrata setting
Related Themes: Garuda Purana: vrata-bhojana rules and prohibited items during specific fasts; Garuda Purana: śauca and vessel-material considerations in ritual contexts
This verse frames fasting as disciplined observance: merit comes not only from skipping meals but from avoiding specific foods and indulgent preparations that are considered unsuitable for vrata-purity.
Indirectly, it supports the purāṇic theme that conduct (ācāra)—including purity in vrata and food—builds punya (merit), which influences post-death outcomes described elsewhere in the Garuda Purana.
If you keep a fast or vrata, simplify the diet: avoid rich prepared foods and follow a consistent rule-set, treating fasting as ethical and sensory discipline rather than a mere dietary trend.