Country variety seeds are used & crushed/grinded to get oil. Prevents aging, Controls BP & Diabetes Cold Pressed Groundnut oils have been a common cooking oil in south India for the past few centuries until it was replaced by refined oils about a decade ago. Real unrefined cold pressed groundnut/peanut oil is extracted using the traditional method where the oil extracted without heating or any chemical processes. Groundnut oil that is extracted using traditional cold pressed methods is highly nutritious and healthy with all the health benefits intact. Cold press oil is extracted at low temperature to preserve its health benefits. Presso oil is not refined, not deodorized.