Liquid nitrogen evaporates, and can cause violent oxidation of organic material. Ingestion of liquid nitrogen can cause severe internal damage, due to freezing of the tissues which come in contact with it and to the volume of gaseous nitrogen evolved as the liquid is warmed by body heat. In 1997, a physics student demonstrating the Leidenfrost effect by holding liquid nitrogen in his mouth accidentally swallowed the substance, resulting in near-fatal injuries. This was apparently the first case in medical literature of liquid nitrogen ingestion. In 2012, a young woman in England had her stomach removed after ingesting a cocktail made with
Garlic ice cream Garlic ice cream Garlic ice cream is a flavour of ice cream consisting mainly of vanilla, or honey, and cream as a base, to which garlic is added. It has been featured at many garlic festivals, including the Gilroy Garlic Festival in Gilroy, California. According to a recipe by the San Francisco-based restaurant, The Stinking Rose, which is well known for including garlic in all of its dishes, garlic ice cream is basically vanilla ice cream with some garlic. The Scandinavian Garlic & Shots, which is based in Södermalm, serves garlic ice cream which is essentially a combination of honey