Why Multiple Micronutrient Supplements (MMS)

At Kirk Humanitarian, we work to make United Nations International Multiple Micronutrient Antenatal Preparation Multiple Micronutrient Supplements (UNIMMAP MMS) available to women who are at risk of undernutrition during pregnancy because UNIMMAP MMS is safe, effective, affordable, and cost-effective relative to iron-folic acid (IFA), the micronutrient supplements currently provided to pregnant women in many settings.

What are MMS

UNIMMAP MMS contain 15 essential vitamins and minerals that women need to help ensure their health, a healthy pregnancy, and a healthy baby. 

Yet pregnant women in many low- and middle-income countries (LMICs) don’t receive UNIMMAP MMS – they receive a less complete and less effective product, IFA.  This imbalance is largely because for many years the World Health Organization (WHO) recommended IFA as a standard component of antenatal care. In 2020, WHO updated their recommendation to include a recommendation for MMS in the context of rigorous research.

UNIMMAP MMS: 15 Essential Micronutrients


MMS are superior, safe, and cost-effective.

While UNIMMAP MMS contain 15 vitamins and minerals, IFA contains just two. And while IFA does help to improve birth outcomes, evidence shows UNIMMAP MMS are superior. Compared to IFA, UNIMMAP MMS reduce the risk of a child being born underweight, too small, or too soon. For children born to underweight and anemic mothers, the benefits are even more pronounced. Compared to IFA alone: 

  • The risk of infant mortality (from 0-6 months of age) decreases by 29% when a mother with anemia takes MMS during pregnancy.
  •  UNIMMAP MMS reduce the risk of a child being stillborn by 8%. Among anemic, pregnant women, the risk decreases by 26%.
  •  UNIMMAP MMS reduce the risk of a child being born underweight by 12%. Among anemic, pregnant women, the risk decreases by 19%. For underweight women, the risk decreases by 12%.
  •  UNIMMAP MMS reduce the risk of a child being born pre-term by 8%. Among pregnant, underweight women, the risk decreases by 16%.

UNIMMAP MMS have also been proven safe and are now available at the same cost as IFA at approximately a penny a dose. Given the added benefits, this makes UNIMMAP MMS more cost-effective and a better option than IFA.  

Good Nutrition is Fundamental

It supports good health for pregnant womenimproved birth outcomes, and better physical growth and cognitive development among children. With school performance and productivity linked to cognition, good nutrition is connected to long-term economic benefits on individual, national, and global scalesAt every stage in the life cycle, good nutrition drives positive health and economic well-being

The Risks of Undernutrition during Pregnancy – For Mothers and Babies

Diets alone often don’t meet pregnant women’s nutritional needs – and the consequences can be severe.

The 1,000 days between conception and a child’s second birthday are not only foundational – they are transformational. And ensuring a child receives good nutrition throughout is of the utmost importance to support proper development.A child’s nutrition is contingent on his or her mother both before and after birth – during pregnancy, it is essential for women to receive high-quality nutrition from both their diet and supplementation. And after birth, a child should begin breastfeeding within an hour of birth, followed by exclusive breastfeeding for six months, and continued breastfeeding and the introduction of complementary feeding until two years of age.

These interventions, among others, are some of the core tenets of good health. 

During pregnancy, women need higher levels of certain vitamins and minerals to support their health and their child’s development – and diets alone often cannot deliver enough of these nutrients. 

The consequences of not meeting these nutrient demands can be severe.  

Half a billion women of reproductive age and four out of 10 pregnant women worldwide suffer from anemia, which can lead to impaired health, decreased productivity, and unfulfilled earning potential. Anemia is estimated to contribute to 20 percent of maternal deaths and, during pregnancy, increases the risk of fetal death, prematurity, and low birth weight.  

Each year, approximately 20 million babies are born underweight, 23 million are born too small, and 15 million are born too soon. These children are born at a disadvantage. They are born with an increased risk of death during their first few months of life, and if they survive, they are more likely to have decreased cognition and be physically stunted – and are less likely to escape the cycle of poverty.  

The science is now unequivocal – comprehensive prenatal vitamins are safe and significantly more effective than iron and folic acid alone. Maternal micronutrient supplements are a ready solution that can prevent millions of infants from being born too soon or born too small.

Gilles Bergeron, PhD, New York Academy of Sciences 

Learn more about our work.

Further explore the research on MMS.

Multiple Micronutrient Supplements for pregnant women are now included on the WHO Model List of Essential Medicines. Learn more about Halal-certified UNIMMAP MMS