Full-text (PDF) | 1.1 Scope and purpose of the document: The purpose of this document is to assess, evaluate, and give guidance on the role of elemental speciation and speciation analysis in hazard and risk assessment, rather than to present a review of each element and its speciation. The effects...
Iron-Rich Foods. Very good sources of heme iron, with 3.5 milligrams or more per serving, include: 1  3 ounces of beef or chicken liver. 2  3 ounces of clams, mollusks, or mussels. 3  3 ounces of oysters.
âThere are two types of iron: Heme iron from animal sources and non-heme iron from plant sources,â says Frances Largeman-Roth, RD, and New York Times bestselling author. âItâs important to get both types from your diet.â. Here are 10 iron-rich foods that can help you do that. 2 / 11 Liver Organ meats like liver and giblets are some of the best sources of heme iron, with the added bonus of other minerals, vitamins, and protein. âBeef liver is incredibly high in iron at 5 mg per slice,â says Largeman-Roth â over a quarter of an adult woman's daily requirement.