This video traces *Nostoc's* history as a food and medicinal plant in Europe, from its use in Germany, France, Britain, and Ireland for over 500 years. In 1500, it was first used for wound treatment, with Paracelsus naming it 'Nostoch.' By the 1700s, it was recognized for its medicinal properties, and in 1987, it was sent to space for a Life Support System. Since 1997, *Nostoc* is classified as a Novel Food" with pharmaceutical potential."
