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.
Dietary Mineral Facts. Besides being one of the most abundant metals on Earth, Iron is an important dietary mineral that is critical to human health. It is known as one of the essential minerals.he iron found in meats is in the form of Heme Iron. This is the iron that comes from the hemoglobin and is found in foods from animals (meats) that had hemoglobin, or blood, in them.