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Joannah & Brian Lawson Centre for Child Nutrition

The Joannah & Brian Lawson Centre for Child Nutrition connects scholars, health practitioners, patients and knowledge resources to improve the nutrition of children, in Canada and around the world.

We are a network of researchers and educators affiliated with the University of Toronto, working toward better lifelong health through reduced child overweight, obesity, malnutrition and chronic disease.

Apr 29, 2026
Paraskevi Massara, the first DSI-Lawson Centre fellow, is using AI and large health datasets to uncover how nutrition and the gut microbiome impact children’s health.
Apr 10, 2026
New research from the University of Toronto suggests that children who drink whole-fat milk in early childhood may have lower odds of obesity in middle childhood than those who drink reduced-fat milk.
Mar 3, 2026
A team led by researchers at the University of Toronto has found an association between ultra-processed foods in early childhood, and behavioural and emotional development. Specifically, the team found that higher ultra-processed food consumption is linked to behavioural and emotional difficulties including anxiety, fearfulness, aggression or hyperactivity.

Director's Welcome

Professor Dan Sellen
Thank you for visiting the website for the Joannah & Brian Lawson Centre for Child Nutrition. Please browse the site to learn about our research and education work, and for resources on child nutrition and health.