has_component controlled content diet metformin controlled metformin content diet 2014-02-28T17:29:02Z A solid diet in which the amount of metformin, an oral antidiabetic drug in the biguanide class which functions to supress the production of glucose by the liver (hepatic gluconeogenesis), is maintained at a specified level. CHEBI:6801 XCO:0000410 experimental_condition_ontology jsmith