Vegetarianism is preferred

Many Hindus affirm that a vegetarian diet is preferable, and for some castes and communities obligatory, as an expression of ahimsa, non-harm to living beings. The ideal is bound up with the classification of foods as sattvic (pure, conducive to clarity), rajasic (stimulating), and tamasic (dulling), with vegetarian, freshly prepared food counted sattvic and meat generally reckoned rajasic or tamasic. Brahmins and many devotional and ascetic communities have long kept vegetarian, and the value is reinforced by the sacredness of the cow and by traditions of non-violence.

The Manusmriti, a foundational law text compiled in the early centuries CE, condemns the eating of meat obtained by killing yet permits it in specific ritual contexts such as ancestral offerings (shraddha), reflecting an old tension between prescribed sacrifice and the growing ideal of non-harm. Vaishnava movements built strict vegetarianism into devotional practice: the International Society for Krishna Consciousness (ISKCON), founded in 1966, requires it of initiated members as inseparable from prasadam, food first offered to Krishna and only then eaten as blessed remnant, so that what is eaten and how it is prepared both matter religiously. By contrast, some Shakta and Tantric Shaiva traditions historically practised animal sacrifice, and communities such as the Kalikula worshippers at Kolkata's Kalighat temple continue goat sacrifice to the Goddess today, defended on different theological grounds from the Vaishnava emphasis on non-harm.

Hindu practice on diet is genuinely varied: many Hindus eat meat, dietary custom differs by region, caste, and sect, and the tradition does not impose a single rule as Jain law does. What is widely shared is the sense that vegetarianism is the more refined and compassionate path, closest to the ascetic and priestly ideal. The affirmation connects to the broader ethics of ahimsa and to the specific reverence for the cow, and it places Hinduism among the traditions that treat abstention from meat as a spiritual discipline rather than merely a preference. Jainism, by contrast, makes vegetarianism an absolute and universal monastic and lay requirement rather than a preferred ideal, extending it to root vegetables some Jains avoid because uprooting them is thought to kill the whole plant; set against this stricter standard, the Hindu preference for vegetarianism looks more like a graded aspiration than a fixed law.

Within Hinduism itself the strictness varies by region as much as by sect: vegetarianism is near-universal among Brahmins of the Gangetic plain and Gujarat but far less consistent among Bengali and Kashmiri Brahmins, who traditionally eat fish, and among many Kshatriya and other communities for whom meat, particularly outside periods of fasting or ritual observance, has never been prohibited.