Demi Lovato Checks in to 'Grey's Anatomy'.wmv - Duration: 2:38. annalovato14 168,631 views
In Hinduism, the cow is revered as the source of food and symbol of life and may never be killed. However, many non-Hindus interpret these beliefs to mean that Hindus worship cows. This is not true. It is more accurate to say the cow is taboo in the Hindu religion, rather than sacred.
Sacred cow may refer to: Sacred cow (idiom), something considered (perhaps unreasonably) immune from question or criticism. Holy cow (expression), a variant idiom. Cattle in religion, object of reverence, including: Sacred bull, including ancient religions. Bull of Heaven in Sumerian mythology.