Related Experiment Video

Updated: Jul 31, 2026

Breast Milk Enhances Growth of Enteroids: An Ex Vivo Model of Cell Proliferation
09:02

Breast Milk Enhances Growth of Enteroids: An Ex Vivo Model of Cell Proliferation

Published on: February 15, 2018

[Intellectual development in the second year of life in healthy breast-fed children compared with formula-fed

M Santiago Burruchaga1, J I Ruiz Sanz, J I Pijoan Zubizarreta

  • 1Equipo de Atención Primaria Miraballes-Ugao.

Anales Espanoles De Pediatria
|September 27, 2000
PubMed

Insights

Breast milk provides higher docosahexaenoic acid (DHA) but does not improve infant cognitive development. Infant head circumference and maternal education are linked to cognitive outcomes.

Area of Science:

  • Nutrition Science
  • Developmental Pediatrics
  • Neuroscience

Background:

  • The impact of breast milk, specifically W3 long-chain polyunsaturated fatty acids, on infant intellectual development is debated.
  • Docosahexaenoic acid (DHA) is a critical omega-3 fatty acid for brain development.

Purpose of the Study:

  • To investigate the relationship between breast milk intake, docosahexaenoic acid (DHA) levels, and cognitive development in infants.
  • To compare cognitive outcomes between breast-fed and formula-fed infants.

Main Methods:

  • A blind-prospective trial involving 39 term infants from similar socioeconomic backgrounds.
  • Infants were divided into breast-fed and standard formula-fed groups.
  • Red blood cell phospholipid fatty acids were analyzed, and cognitive development was assessed using the Bailey test at two years.

Main Results:

  • Formula-fed infants had significantly lower concentrations of docosahexaenoic acid (DHA) in phosphatidylethanolamine and phosphatidylcholine.
  • No significant differences in cognitive function were observed between the breast-fed and formula-fed groups.
  • Infant head circumference and maternal educational status were significantly correlated with cognitive development.

Conclusions:

  • While maternal nutrition via breast milk increases infant red blood cell DHA, it does not correlate with enhanced developmental quotients at two years.
  • Infant head circumference and maternal education level are significant predictors of cognitive development.
  • Further research may be needed to elucidate the complex factors influencing infant cognitive trajectories.
Abstract

More Related Videos

A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect05:04

A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect

Published on: September 22, 2023

Non-Nutritive Suck Parameters Measurements Using a Custom Pressure Transducer System06:19

Non-Nutritive Suck Parameters Measurements Using a Custom Pressure Transducer System

Published on: April 19, 2024

Related Concept Videos

Environmental Influences on Intelligence01:29

Environmental Influences on Intelligence

Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children from...
Piaget's Theory of Cognitive Development from Childhood into Adulthood01:25

Piaget's Theory of Cognitive Development from Childhood into Adulthood

Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
Schemata: Building Blocks of Knowledge
Schemata...
Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Piaget's Stage 2 of Cognitive Development01:14

Piaget's Stage 2 of Cognitive Development

The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
Information Processing Approach01:30

Information Processing Approach

The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...
Development of Human Microbiota01:30

Development of Human Microbiota

The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...