Use of Cast Iron Pots to Improve Maternal Anemia

Research Question: Will the addition of cast iron pots to the standard of care (nutrition counseling, food recall, prenatal vitamin, +/- iron and vit c) improve the hematocrit of pregnant women with anemia? Study Intervention: To provide a cast iron pot to those pregnant women with anemia who are randomized to intervention group and an aluminum pot to those women in the control group. Women will be blinded to their allocation. Women with a qualifying hemoglobin will meet with our nutritionist (as they would if not enrolled in the study), and she will perform a standardized 24 hour food recall and nutrition counseling according to the standard of care, as well as perform written informed consent. The 24 hour food recall will be submitted to the manufacturer (Nutrition Quest) to calculate the baseline iron intake of each subject. Subjects will be enrolled only if they can agree to incorporate the provided pot into their cooking (in any capacity) 3x/week. Subjects will be called 1x/month and asked about the frequency of pot use over the past month as well as their compliance with iron and vitamin C supplements, if prescribed. Subjects will then also be contacted postpartum to determine satisfaction with the intervention. Outcome measure: We will be looking at hemoglobin levels in the first, second, and third trimester as well as postpartum (which are all routinely collected labs in pregnancy). Ferritin will be added along with routine labs at approximately 19 weeks as this is often performed in the workup of anemia. No labs outside of routine maternal labs will be performed.