The term refers to the unprocessed stomach lining of ruminant animals, typically cows, sheep, or goats. It differs significantly from the bleached white material commonly sold for human consumption. This variety retains its natural color, a greenish hue resulting from the grass and partially digested vegetation within the animal’s digestive system. It’s essentially the stomach, uncleaned and unbleached, containing the remnants of the animal’s last meal and its naturally occurring digestive enzymes.
Its value stems from its nutrient-rich composition. It is a source of protein, essential fatty acids, and probiotics. The presence of digestive enzymes aids in food processing and nutrient absorption. Historically, it has been employed as a supplemental food source, particularly for domestic animals, owing to its perceived health benefits. Its nutritional profile contributes to its perceived support for digestive health and overall well-being.