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  • About
    • Study overview
    • Study sites
    • Research themes
    • Current projects
    • Videos about CHILD
  • Results
    • Key discoveries
      • Research round-up 2023-24
      • COVID-19 Rapid Results
      • Research Summaries
    • Publications
      • Peer-Reviewed Publications
      • Abstracts
      • Theses
    • Grants
  • For scientists
    • For scientists
    • Study data overview
      • COVID-19 Rapid Results
    • CHILDdb
    • Cohort profile
    • Biological samples
    • Study resources
      • Questionnaires & Protocols/SOPs
      • For CHILD scientists
      • COVID-19 Rapid Results
    • Policies and procedures
    • For staff
  • News
    • News from CHILD
    • Media coverage
    • Press releases
    • Logos & Branding
  • People & Partners
    • Governance & administration
      • National Coordinating Centre (NCC)
    • Researchers
    • Participants
      • Get in touch!
      • Youth Advisory Council
      • Newsletters
      • 2024 Winter Giveaway
      • 2021 Arts Contest
      • 2019 Poster Competition
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Publication

Mom’s stress during pregnancy may influence her child’s gut microbiome and later mental health
13 Feb 2026

Mom’s stress during pregnancy may influence her child’s gut microbiome and later mental health

by Marshall Beck | posted in: Publication, Research update | 0

New findings suggest that a mother’s stress during pregnancy may affect how her baby’s gut microbiome develops in the first year of life. In turn, this may influence the child’s later risk for anxiety and depression.  This study was conducted … Continued

Most young kids with wheeze are non-allergic and undertreated
13 Oct 2025

Most young kids with wheeze are non-allergic and undertreated

by Marshall Beck | posted in: Publication, Research update | 0

Researchers from CHILD have identified six different categories, or ‘respiratory phenotypes’, of wheeze in preschool children using data collected from birth through age five.  Children were grouped based on shared patterns: the age their wheezing began, whether episodes persisted over … Continued

Fatty acids and sugars in breastmilk are related to infant neurodevelopment
4 Oct 2025

Fatty acids and sugars in breastmilk are related to infant neurodevelopment

by Marshall Beck | posted in: Publication, Research update | 0

Research powered by CHILD data has identified components of breastmilk associated with a child’s early neurodevelopment. The research found the levels in breastmilk of select fatty acids and sugars to be related to a breastfed infant’s cognitive, language and motor … Continued

Antibodies in breastmilk help baby’s immune system, reducing allergy & asthma risk
16 Sep 2025

Antibodies in breastmilk help baby’s immune system, reducing allergy & asthma risk

by Marshall Beck | posted in: Publication, Research update | 0

CHILD researchers have found that a common breastmilk antibody effectively targets an allergy-related bacterium in the infant gut, preventing its colonization and associated detrimental immunological effects. The finding highlights the central, interactive roles of breastmilk and the microbiome in shaping … Continued

Dad’s weight before baby’s birth may influence that child’s risk of developing obesity
21 May 2025

Dad’s weight before baby’s birth may influence that child’s risk of developing obesity

by Marshall Beck | posted in: Publication, Research update | 0

New research from CHILD and the University of Toronto shows that the offspring of fathers with obesity are more likely to follow growth trajectories that lead to their developing obesity in early childhood. This risk is found to increase when … Continued

CHILD provides new insight into how genes interact with early-life exposures to affect gut bacteria, influence asthma & allergy risk
7 Apr 2025

CHILD provides new insight into how genes interact with early-life exposures to affect gut bacteria, influence asthma & allergy risk

by Marshall Beck | posted in: Publication, Research update | 0

New research from CHILD and the Computational Genomics Laboratory at Queen’s University sheds light on how interactions between our genes and early-life environment impact our gut microbes and risk of asthma and allergies. Published in The Journal of Allergy and Clinical … Continued

Consumption of ultra-processed foods when very young may increase obesity risk, study finds
1 Feb 2025

Consumption of ultra-processed foods when very young may increase obesity risk, study finds

by Marshall Beck | posted in: Publication, Research update | 0

Canadian children’s dietary habits warrant public health action, say researchers New research from the CHILD Cohort Study (CHILD) and the University of Toronto shows that ultra-processed food consumption among preschool Canadian children is alarmingly high. The study also found the … Continued

New study reveals how breastfeeding shapes a child’s microbiome and lung health
19 Sep 2024

New study reveals how breastfeeding shapes a child’s microbiome and lung health

by Marshall Beck | posted in: Publication, Research update | 0

New CHILD research provides compelling evidence that breastfeeding influences the composition and function of an infant’s microbiome, which in turn plays a crucial role in that child’s later respiratory health. The microbiome is the community of beneficial microbes living in … Continued

Breastmilk microbes are shaped by mom’s genes and influence her child’s asthma and allergy risk, study finds
17 Sep 2024

Breastmilk microbes are shaped by mom’s genes and influence her child’s asthma and allergy risk, study finds

by Marshall Beck | posted in: Publication, Research update | 0

Important new research from the CHILD Cohort Study (CHILD) has found that a mother’s genes play a role in determining which microbes live in her breastmilk and that this, in turn, can influence whether her breastfed child later develops asthma … Continued

Shedding light on how mom’s genes influence health-boosting sugars in human milk
10 Sep 2024

Shedding light on how mom’s genes influence health-boosting sugars in human milk

by Marshall Beck | posted in: Publication, Research update | 0

New first-of-its-kind research from the CHILD Cohort Study (CHILD) provides insights into an important ingredient of human breastmilk: naturally occurring sugars known as human milk oligosaccharides, or HMOs. Published in Nature Communications, the research sheds light on the complex relationships … Continued

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CHILD Cohort Study

In this national birth cohort study, researchers are tracking the health of nearly 3,500 Canadian children to find ways to prevent asthma, allergies, obesity and other chronic diseases.

CHILD News

  • Mom’s stress during pregnancy may influence her child’s gut microbiome and later mental health
  • CIHR celebrates CHILD
  • Most young kids with wheeze are non-allergic and undertreated
  • Fatty acids and sugars in breastmilk are related to infant neurodevelopment
  • Antibodies in breastmilk help baby’s immune system, reducing allergy & asthma risk

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