Sarah Sobik

Associate Professor

Last publication 2026 Last refreshed 2026-05-16

faculty

Peds Pediatrics, College of Medicine

5 h-index 16 pubs 81 cited

Biography and Research Information

OverviewAI-generated summary

Sarah Sobik investigates maternal and infant health, with a focus on breastfeeding, nutrition, and early life development. Her work has explored the experiences and education surrounding antenatal breast milk expression, as well as the impact of maternal obesity on milk composition and maternal energy intake during lactation. Sobik has also examined the role of breastfeeding in supporting adequate infant growth and development beyond infancy, and the associations between maternal physical activity, maternal lipid levels, and infant anthropometric outcomes. Her research extends to understanding the influence of the perinatal environment on childhood cardiometabolic risk factors and the impact of excessive maternal weight on breastfeeding behaviors. Additionally, she has investigated the characterization of human milk RNA degradation to optimize storage and compared the long-term growth and health outcomes of infant feeding with soy protein-based formula versus cow's milk-based formula and human milk. Sobik collaborates with researchers including Clark Sims, Aline Andres, Lindsay Blake, and Megan Hand at the University of Arkansas for Medical Sciences.

Metrics

  • h-index: 5
  • Publications: 16
  • Citations: 81

Selected Publications

  • Characterizing Human Milk RNA Degradation Over Time to Optimize Storage of Human Milk for RNA Quality (2026)
  • Promoting Breastfeeding Among Latina Women in a Community Pediatric Clinic (2025)
  • Breastfeeding beyond infancy supports adequate growth, development, and nutritional intake (2025)
    2 citations DOI OpenAlex
  • Childhood cardiometabolic risk factors associated with the perinatal environment of the maternal–paternal–child triad (2024)
    2 citations DOI OpenAlex
  • A Mediterranean diet plan in lactating women with obesity reduces maternal energy intake and modulates human milk composition – a feasibility study (2024)
    8 citations DOI OpenAlex
  • The Impact of Excessive Weight on Breastfeeding Intention, Initiation, and Duration (2023)
    1 citation DOI OpenAlex
  • Response to Spatz and Juntereal re: “Education and Experiences of Antenatal Breast Milk Expression: A Systematic Review” (2023)
  • Education and Experiences of Antenatal Breast Milk Expression: A Systematic Review (2023)
    9 citations DOI OpenAlex
  • Associations Between Maternal Physical Activity, Maternal Lipid Levels, and Infant Anthropometric Outcomes at Two Weeks of Age (2022)
    2 citations DOI OpenAlex

View all publications on OpenAlex →

Grants & Funding

  • Gr037181 Sobik Promoting and Supporting Exclusive Breastfeeding Among Hispanic Women in Community Pediatric Clinics UAMS ACHRI Flow Through Principal Investigator

Collaboration Network

47 Collaborators 9 Institutions 2 Countries

Top Collaborators

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