Vitamin Rich Foods: Magnesium, Potassium & Iron Sources

Foods rich in magnesium, potassium, and calcium are essential for heart health and muscle function. Discover the best dietary sources for iron and B12, and learn how steaming vegetables compares to boiling for nutrient preservation.

Foods Containing Iron & Vitamin B-12

Published Jul,08 2011 | By Linda Ray

Iron and vitamin B12 are vital to healthy blood functioning. According to the University of California, iron and B12 are essential to the production of hemoglobin, the portion of blood that carries oxygen to cells and tissue.