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. 2024 May 9;16(10):1436.
doi: 10.3390/nu16101436.

The Role of Fresh Beef Intake and Mediterranean Diet Adherence during Pregnancy in Maternal and Infant Health Outcomes

Danielle Nicole Christifano  1   2 , Kathleen M Gustafson  2   3 , Susan E Carlson  1 , Nicole B Mathis  1 , Alexandra Brown  4 , Obianuju Onuoha  1 , Matthew K Taylor  1
Affiliations

The Role of Fresh Beef Intake and Mediterranean Diet Adherence during Pregnancy in Maternal and Infant Health Outcomes

Danielle Nicole Christifano et al. Nutrients. .

Abstract

Beef is an excellent source of nutrients important for maternal health and fetal development. It is also true that the Mediterranean diet is beneficial for the health of both the mother and offspring; however, the relative value of fresh beef intake within Mediterranean diet patterns during pregnancy is unknown. The objective of this project was two-fold: (1) assess the relationship between beef intake and nutrient intake in a pregnant population; (2) assess the relationship between maternal beef consumption among varying degrees of Mediterranean diet adherence with maternal risk of anemia and infant health outcomes. This is a secondary analysis of an existing cohort of pregnant women (n = 1076) who participated in one of two completed clinical trials examining the effect of a docosahexaenoic acid supplementation on birth and offspring outcomes. Women were enrolled between 12 and 20 weeks of gestation and were followed throughout their pregnancies to collect maternal and infant characteristics, food frequency questionnaires [providing beef intake and Mediterranean diet (MedD) adherence], and supplement intake. Women with the highest fresh beef intake had the highest intake of many micronutrients that are commonly deficient among pregnant women. Fresh beef intake alone was not related to any maternal or infant outcomes. There was a reduced risk of anemia among women with medium to high MedD quality and higher fresh beef intake. Women in the medium MedD group had 31% lower odds of anemia, and women in the high MedD group had 38% lower odds of anemia with every one-ounce increase in fresh beef intake, suggesting that diet quality indices may be misrepresenting the role of fresh beef within a healthy diet. These findings show that beef intake increases micronutrient intake and may be protective against maternal anemia when consumed within a healthy Mediterranean diet pattern.

Keywords: Mediterranean diet; anemia; beef.

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Conflict of interest statement

The authors declare no conflict of interest. The funders had no role in the design of this study, in the collection, analyses, or interpretation of data, in the writing of this manuscript, or in the decision to publish the results.

Figures

Figure 1
Figure 1
Relationship between fresh beef intake and maternal hemoglobin among differing levels of adherence to the MedD.
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References

    1. Bailey R.L., Pac S.G., Fulgoni V.L., III, Reidy K.C., Catalano P.M. Estimation of Total Usual Dietary Intakes of Pregnant Women in the United States. JAMA Netw. Open. 2019;2:e195967. doi: 10.1001/jamanetworkopen.2019.5967. - DOI - PMC - PubMed
    1. Geissler C., Singh M. Iron, meat and health. Nutrients. 2011;3:283–316. doi: 10.3390/nu3030283. - DOI - PMC - PubMed
    1. McLean E., Cogswell M., Egli I., Wojdyla D., de Benoist B. Worldwide prevalence of anaemia, WHO Vitamin and Mineral Nutrition Information System, 1993–2005. Public Health Nutr. 2009;12:444–454. doi: 10.1017/s1368980008002401. - DOI - PubMed
    1. Force UPST Iron Deficiency Anemia in Pregnant Women: Screening and Supplementation. 2015. [(accessed on 29 February 2024)]. Available online: https://www.uspreventiveservicestaskforce.org/uspstf/draft-recommendatio....
    1. Dewey K.G., Oaks B.M. U-shaped curve for risk associated with maternal hemoglobin, iron status, or iron supplementation. Am. J. Clin. Nutr. 2017;106((Suppl. 6)):1694s–1702s. doi: 10.3945/ajcn.117.156075. - DOI - PMC - PubMed

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