Chapter 17 · verse 8 · gita.yoga.org

Bhagavad Gita 17.8

आयुःसत्त्वबलारोग्यसुखप्रीतिविवर्धनाः।रस्याः स्निग्धाः स्थिरा हृद्या आहाराः सात्त्विकप्रियाः

The foods that increase life, purity, strength, health, joy, and cheerfulness (good appetite), which are savory, oily, substantial, and agreeable, are dear to the Sattvic (pure) people.