A large protein found in spinach may aid in the development of new medications for millions around the world dealing with alcohol use disorders chronic pain and mood disorders researchers said. The study led by researchers from the Purdue University discovered two peptides which are naturally metabolic products of Rubisco -- a large protein found in many plants like spinach -- that may aid in the development of new medications. These disorders are currently not adequately managed said Richard van Rijn Assistant Professor at Purdue. Better medications that take a more holistic approach and produce fewer side effects will be