top of page

Research

I take high quality research seriously when I decide between techniques and interventions to use. Below are some of the research studies that have provided my practice with valuable information. 

ABM Position Statement: Recommendation for Exclusive Breastfeeding: Avoidance of Underfeeding and Overfeeding (October 2024)

PREAMBLE

The mission of the Academy of Breastfeeding Medicine (ABM) consists of medical doctors “educating and empowering health professionals to support and manage breastfeeding, lactation and human milk feeding” with the vision that there will be “healthier lives worldwide through excellence in the medical care of breastfeeding and lactation.” As such, position statements help to disseminate the philosophy of the organization with regard to key topics related to breastfeeding and lactation. This position statement is based on the best available evidence and interpretation by the expertise of our members.

The Academy of Breastfeeding Medicine recognizes that not all lactating individuals identify as women. Using gender-inclusive language, however, is not possible in all languages and all countries and for all readers. The position of the Academy of Breastfeeding Medicine (https://doi.org/10.1089/bfm.2021.29188.abm) is to interpret clinical protocols and position statements within the framework of inclusivity of all breastfeeding, chestfeeding, and human milk-feeding individuals.

Abstract

It is the position of the Academy of Breastfeeding Medicine (ABM) to recommend exclusive breastfeeding as the optimal method of feeding for the first 6 months after birth, and with complementary foods for 2 years or as long as the family desires. The ABM also recommends assessment and prevention of underfeeding and overfeeding infants in the context of skilled breastfeeding management.

Introduction

Human milk feeding provides optimal nutrition for infants and numerous health benefits for both infants and lactating parents.1 In fact, the health benefits of breastfeeding for infants are so profound that breastfeeding has been found to significantly enhance infant survival across the globe.2,3 With two out of three infants living in countries experiencing conflict and/or natural disaster, breastfeeding is also an emergency plan, enhancing survival rates in these extreme conditions as well.4–6

Exclusive breastfeeding is recommended for the first 6 months after birth.7 Exclusive breastfeeding, in the vast majority of circumstances, results in healthy infants. There are certain circumstances where either direct breastfeeding or mother’s own milk (MOM) is not sufficient. However, most of the use of commercial milk formula is not medically necessary, exposing the infant to increased risk of disease and overfeeding. In addition, introducing supplementation often interferes with the normal symbiotic relationship required to regulate milk production.

Instead, ensuring access to professional support and management with breastfeeding, especially when there are concerns for lower milk production, and using donor milk as a bridge are options to preserve an exclusively human milk diet.

In this position statement, both underfeeding and overfeeding are defined. Risk factors for underfeeding are reviewed. Overfeeding and medically unnecessary supplementation are common responses to normal parental and infant behaviors and often indicate the need for additional breastfeeding and lactation support, assessment and management. All health care professionals who follow families after birth should have the knowledge and skills to assure that underfeeding in the breastfed infant is identified when present, mostly avoided, and that exclusive human milk feeding is safely supported whenever medically possible, to ensure optimal infant health.

Exclusive Breastfeeding

Exclusive breastfeeding is defined as the feeding of human milk, preferably directly at the breast, and without additional feeding of other foods or fluids, with the exception of medications, vitamins or minerals.1,8–10 Exclusive breastfeeding yields optimal health outcomes in both the breastfeeding child as well as the breastfeeding or lactating parent. Direct breastfeeding leads to optimal health outcomes including a longer duration of breastfeeding compared with feeding expressed milk. Exclusive breastfeeding is recommended for the first 6 months after birth. Following that period of time, breastfeeding should continue with the addition of complementary foods for at least 2 years and beyond as long as mutually desired.11,12 Supplementation with complementary foods or other substances before 6 months for allergy prevention or to improve iron status is generally not warranted.1

The Role of Supplementation

Most healthy term infants, even during the early days after birth, are well-nourished with exclusive breastfeeding, and do not require supplementation.13 Nevertheless, there are conditions that require supplementation due to suboptimal intake or underfeeding. It is important that all newborns are monitored closely through the establishment of breastfeeding, which usually occurs between 2 and 4 weeks of age. If underfeeding is identified, there should first be an evaluation to determine milk production, as sometimes milk production is adequate but the milk is not being effectively transferred by the baby or removed by a pump. If supplementation is recommended, we recommend the following in order of preference: expressed MOM, donor human milk, commercial milk formula. The volume of supplementation should match the approximate volume required by the infant, and care should be taken to avoid overfeeding. Oversupplementation may be avoided by responding to feeding cues, use of responsive feeding techniques, and calculating the estimated volume needed by taking into account the day of age, gestational age, and mode of delivery.14 In all cases of supplementation, milk production and removal should be assessed, optimized, and supported with the goal of returning to an exclusively human milk diet.

Avoidance of Underfeeding

The ABM acknowledges the vulnerability of exclusive breastfeeding during the early days after birth. Without supportive birth practices, including implementation of the Ten Steps to Successful Breastfeeding,15 and careful assessment and management of the breastfeeding dyad, infants may be at risk for suboptimal intake. To avoid suboptimal intake or underfeeding, all infants should be monitored for feeding patterns, voiding and stooling, and changes in weight. In addition, all mother–infant dyads should be assisted and supported to initiate and continue breastfeeding, which includes assessment of latch, position, hold, and comfort using validated resources.16 Early use of breast pumps for expression may indicate a parental concern for milk production or infant intake, or difficulty with latch. Concerns about neonatal weight loss should be identified early and breastfeeding problems should be addressed while the need for supplementation is considered. Further, the ABM recommends close surveillance of mothers or lactating parents with risk factors for low milk production and of infants who are most vulnerable to suboptimal intake or growth difficulties. Conditions that can lead to low milk production and/or suboptimal intake may include: the maternal risk factors of previous breast surgery, infertility, metabolic disease (insulin resistance, PCOS, hypothyroidism, diabetes, hypertension), advanced maternal age, and the infant risk factors of late preterm or early term delivery and ankyloglossia (Supplementary Table S1).14,17 Surveillance in high-risk cases should include evaluation of nipple pain and poor milk transfer, along with infant growth. There are multiple potential reasons for suboptimal intake and poor growth in the exclusively breastfed infant. Health care professionals caring for mothers or lactating parents and infants after birth need to be skilled in the assessment, via direct observation, and management of breastfeeding and/or have the ability to refer to a professional expert in breastfeeding support, such as, from a medical doctor or Internationally Board-Certified Lactation Consultant. Warning signs of suboptimal intake in the first days after birth and every 24–48 hours until breastfeeding is well established must be identified and addressed.

Avoidance of Overfeeding

In contrast to underfeeding, a more common occurrence is unnecessary supplementation that leads to overfeeding.3,18–20 Supplementation is often a sign of lactation difficulty, such as poor latching that results in pain or poor milk transfer that can be resolved with breastfeeding support and skilled management. When birthing practices are supportive, and optimal support of breastfeeding is implemented, there is usually no need for supplementation. With every feeding cue, the infant is offered the breast, which maximizes intake and provides a signal to program milk supply to meet the demand of the infant. The use of supplementation in the well-nourished exclusively breastfeeding newborn disrupts the elegant, physiological supply and demand system. Many infants are overfed by supplementing with commercial milk formula. Unnecessary supplementation interferes with milk production and normal feeding patterns, and thereby carries a great risk of premature weaning. It is well established that feeding commercial milk formula without a medical indication is the most common reason parents fail to meet their own breastfeeding goals.21–24

Maximize Human Milk Feeding and Support

The recommendation for exclusive breastfeeding is based on evidence that the profound benefits of human milk feeding are dose-dependent. Exclusive breastfeeding provides more health benefits than partial breast milk feeding or premature weaning. When it is not possible to provide adequate milk for exclusive breast milk feeding or if exclusive breastfeeding is not desired by a family, families should continue to be supported to provide human milk as they are able and desire. Limited prenatal education, socioeconomic challenges, and cultural norms impact breastfeeding intentions and practice. Lactation supporters must be mindful to prioritize each family’s autonomy in the context of their lived experiences, capacity, and access to support. Supporting families who are dual feeding can increase the proportion of infants receiving any breast milk, and this improves the health of those families.

The Role of Hospital Practice and Commercial Milk Formula Marketing

The ABM advocates for birthing and maternity practices that support exclusive breastfeeding, and upholds the positions and recommendations of the World Health Organization (WHO).7,8,15 It is also essential that all new families have access to professional breastfeeding and lactation support and care. Furthermore, the ABM encourages countries, health care institutions, and medical societies to implement the WHO Code of Marketing of Breastmilk Substitutes.25 Implementation of the Code frees patients and their health care professionals from the pervasive and predatory marketing practices that undermine the ability to breastfeed and creates system-level supports that avoid unnecessary supplementation.3,25–27

Massage/Body Work

Study: Lu et al 2020

Highlights: Overall increased daily weight gain by 5gs/day

Study: Elmoneim Et al. 2021

Highlights: improved weight gain, growth velocity, total body mass, fat mass, lean mass, and bone mineral density.

Overview: Systemic review and meta-analysis: looked at 15 randomized controlled trials involving 697 infants. 

Overview: Randomized controlled trial. Used massages in three, 15 min sessions over five days. 

Study: Seiiedi-biarag et al. 2020

Highlights: reduction in mean gastric residual volume, freq of vomiting, and abdominal circumference. 

Overview: Systemic review and meta-analysis. 6 randomized controlled trials including 128 infants. 

Study: Karbandi et al. 2016

Highlights: Bowel movement frequency significantly increased. 

Call 

123-456-7890 

Email 

Follow

  • Facebook
  • Twitter
  • LinkedIn
  • Instagram

Fax: (541) 777-6265

4.png
Tethered Oral Tissue Trained Occupational Therapist
Advanced training in Therapeutic Bottle Feeding
Pelvic Floor Therapist Eugenepng

Phone: (541) 313-4153

576 Olive St

Suite 205

Eugene, OR 97401

 I agree to receive text messages. I am aware that data rates may apply and I can reply STOP to opt out at any time. 

  • alt.text.label.Instagram
ImWithTLN2.jpeg
bottom of page