LDA Trace Mineral ComplexA comprehensive, hypoallergenic trace mineral supplement, LDA Trace Mineral Complex provides 11 essential trace elements needed for optimal health. Iron is excluded, as routine iron supplementation is not required by the majority of adult men and women. LDA Trace Mineral Complex should be taken with food. Ingredients Iodine (as potassium iodide), Zinc (as TRAACS zinc bisglycinate chelate), Selenium (as L selenomethionine), Copper (as TRAACS copper