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Multiple Micronutrient Supplements in Pregnancy
Multiple Micronutrient Supplements in Pregnancy
Multiple Micronutrient Supplements in Pregnancy

Mission Statement

The Multiple Micronutrient Supplementation Technical Advisory Group (TAG) assists countries considering the use of multiple micronutrient supplements in their antenatal care programs. This website serves as a platform for dissemination of information and resources created by the group, and to share experiences from countries that have adopted Multiple Micronutrient Supplementation.

Current Work

Having completed an initial review of the evidence supporting MMS (see below), the New York Academy of Sciences and the TAG are now collaborating with UNICEF, with funding from the Bill & Melinda Gates Foundation, to promote the uptake of MMS by pregnant women in a number of pilot low and middle-income countries (LMICs). These promotional efforts encompass the following activities:

  • Recruitment and coordination of a Technical Advisory Group (TAG) to provide evidence and materials to governments in LMICs so that they can tailor the use of MMS to their specific conditions
  • Facilitation of global MMS efforts, via the creation of a communications hub to advise and document the pilot phase throughout the planned implementation
  • Provision of technical support to UNICEF as it rolls out MMS in four pilot countries (Bangladesh, Madagascar, Burkina Faso and Tanzania), as well as other locations considering making the switch from iron and folic acid to MMS

History

Following the release of the 2016 WHO Guidelines for Antenatal Care, the New York Academy of Sciences assembled a scientific task force comprised of international experts in micronutrient deficiencies, public health, nutrition, pediatrics and health economics, to:

  • Compile the evidence on the prevalence of micronutrient deficiencies in pregnant women or women of reproductive age
  • Review the evidence on the benefits and risks of multiple micronutrient supplements on maternal and perinatal outcomes
  • Create a roadmap to guide decisions in countries considering the implementation of such programs.

The findings from the first phase of this initiative show that substantial benefits may be expected, in terms of mortality reduction and poor birth outcome, by shifting from IFA to MMS in Antenatal Care programs.

Organized By

Multiple Micronutrient Supplements in Pregnancy

Why MMS?

Multiple-micronutrient deficiencies often coexist among women of reproductive age (WRA) in low- to middle-income countries (LMICs). This may put their health and that of their offspring at risk, especially during pregnancy when micronutrients requirements increase. Multiple micronutrient supplements (MMS) may fill those gaps but the 2016 WHO Guidelines for Antenatal Care did not recommend MMS as routine standard of care, recommending instead that iron folic acid (IFA) tablets be used during pregnancy. WHO’s recommendation was based on “…some evidence of risk, and some important gaps in the evidence”. The WHO Guideline however, commented that “policy-makers in populations with a high prevalence of nutritional deficiencies might consider the benefits of MMS on maternal health to outweigh the disadvantages, and may choose to give MMS".

Since the release of the 2016 ANC Guidelines, two important reviews were carried out that provided high quality evidence on the potential benefits to be gained in terms of various antenatal and maternal outcomes by switching from IFA to MMS. Specifically, the IDP meta-analysis found that, when compared to IFA alone, MMS would:

  • Reduce the risk of stillbirth
    • by 8% in the overall population of pregnant women
    • by 21% in the group of anemic pregnant women
  • Reduce the risk of mortality among 6-month infants
    • by 29% in the group of anemic pregnant women
    • by 15% in female infants
  • Reduce the risk of low birth weight (<2500g)
    • by 12% in the overall population of pregnant women
    • by 19% in the group of anemic pregnant women
  • Reduce the risk of preterm (<37 weeks) birth
    • by 8% in the overall population of pregnant women
    • by 16% in the group of underweight women
  • Reduce the risk of being born small-for-gestational age
    • by 3% in the overall population of pregnant women
    • by 8% in the group of anemic pregnant women

Reference: Smith ER, Shankar AH, Wu LS-F, et al. Modifiers of the effect of maternal multiple micronutrient supplementation on stillbirth, birth outcomes, and infant mortality: a meta-analysis of individual patient data from 17 randomized trials in low-income and middle-income countries. Lancet Glob Heal. 2017;5(11):e1090-e1100.

Key Scientific Papers

Publications and Reports

Technical Reference Materials

Background Materials

Torheim, L.E., Ferguson, E.L., Penrose, K., Arimond, M. (2010). Women in Resource-Poor Settings Are at Risk of Inadequate Intakes of Multiple Micronutrients. J Nutr, 140(11): 2051S-2058S

Pathak, P., Kapil, U., Yajnik, C. S, Kapoor, S. K., Dwivedi, S. N., & Singh, R. (2007). Iron, Folate, and Vitamin B12 Stores among Pregnant Women in a Rural Area of Haryana State, IndiaFood and Nutrition Bulletin, 28(4): 435–438.

Lee, S., Talegawkar, S., Merialdi, M., & Caulfield, L. (2013). Dietary intakes of women during pregnancy in low- and middle-income countriesPublic Health Nutrition, 16(8): 1340-1353.

Kulkarni, B., Christian, P., LeClerq, S., & Khatry, S. (2010). Determinants of compliance to antenatal micronutrient supplementation and women’s perceptions of supplement use in rural NepalPublic Health Nutrition, 13(1), 82-90.

Gernand, A. D., Schulze, K. J., Stewart, C. P., West, K. P., & Christian, P. (2016). Micronutrient deficiencies in pregnancy worldwide: health effects and preventionNature reviews. Endocrinology12(5), 274-89.

Lu, C., Black, M. M., & Richter, L. M. (2016). Risk of poor development in young children in low-income and middle-income countries: an estimation and analysis at the global, regional, and country levelThe Lancet. Global health4(12), e916-e922.

Jiang, T., Christian, P., Khatry, S.K., Wu, L., West, K.P. (2005). Micronutrient Deficiencies in Early Pregnancy Are Common, Concurrent, and Vary by Season among Rural Nepali Pregnant Women. J Nutr, 135(5), 1106-1112.

Multiple Micronutrient Supplements in Pregnancy

This initiative, supported by a grant from the Bill and Melinda Gates Foundation, is a collaboration between UNICEF, the MMS Technical Advisory Group, and the New York Academy of Sciences. Activities carried out through this effort include:

  • The development of a Communications Hub to link the various stakeholders (scientists, implementers, multilateral organizations, policy makers and the private sector) involved in MMS programs
  • The coordination of technical support to adopting countries, including the preparation of technical reference materials to explain and organize MMS programs, and to train the health workforce in their implementation
  • UNICEF implementation of a MMS rollout in 4 pilot countries (Bangladesh, Madagascar, Burkina Faso and Tanzania)
  • Promotion and support of MMS programs in additional countries as needed

MMS Meeting Workshops

Core Product Specification Workshop, November 11-12, 2019

On November 11th and 12th, 2019, the Academy and the Micronutrient Forum (MNF) will co-host a workshop in Washington DC to develop a Core Product Specification for multiple micronutrient supplement in pregnancy.

Task Force on Multiple Micronutrient Supplementation (MMNS) in Pregnancy, April 17-18, 2018

Second of two closed door technical consultation at the Academy. While the first meeting examined the benefits and potential risks of multiple micronutrient supplementation, the second consultation focused primarily on considerations for the development of a roadmap to guide countries considering multiple micronutrient supplement implementation

Meeting Report 

Task Force on Multiple Micronutrient Supplementation in Pregnancy, November 15-16, 2017

First of two closed-door technical consultations at the Academy to review recent evidence on the benefits and risks of multiple micronutrient supplementation, identify research gaps, and determine which populations may benefit most from supplementation.

Meeting Report 

Multiple Micronutrient Supplements in Pregnancy

Collaborators

UNICEF
Rollout and implementation of MMS in pilot LMIC countries

Vitamin Angels
Product supply and provision of MMS

World Bank
PARN Initiative: Introduce nutrition interventions, including the transition of IFA to MMS, using a multiphase programmatic approach in 8 regions within central Madagascar, and eventually expand nationwide.

Alive and Thrive
Provide assistance to the World Bank on communication strategy for the initiative; develop training material, detailed community assessments, etc.

Technical Advisory Group

Gilles Bergeron, PhD

The New York Academy of Sciences

Robert Black, MD, MPH

Johns Hopkins University

Rina Agustina, MSc, PhD

University of Indonesia

Kay Dewey, PhD

University of California, Davis

Clayton Ajello, PhD

Vitamin Angels

Anuraj H. Shankar, DSc

Harvard T.H. Chan School of Public Health

Klaus Kraemer, PhD

Sight and Life

John Hoddinott, PhD

Cornell University

Shams El Arifeen, MD, PhD

Centre for Health Research and Development, Society for Applied Studies

Obey Assery, MA

Ministry of Agriculture, Tanzania

Marleen Temmerman, MD, MPH, PhD

Ghent University

Saskia Osendarp, PhD

Micronutrient Forum

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