Back to today’s briefing

Story perspectives

Maternal Genes: Key to Breaking Childhood Obesity Cycle

8/7/2025

26 4

Summary

Story summary

A groundbreaking study from University College London uncovers the powerful role a mother's genes play in shaping her child's body mass index (BMI). Analyzing data from over 2,600 UK families, researchers discovered that maternal genetics influence both direct and indirect factors related to children's weight. Addressing maternal BMI could be key to breaking the cycle of obesity across generations.

1 of 1

Story summary

A groundbreaking study from University College London uncovers the powerful role a mother's genes play in shaping her child's body mass index (BMI). Analyzing data from over 2,600 UK families, researchers discovered that maternal genetics influence both direct and indirect factors related to children's weight. Addressing maternal BMI could be key to breaking the cycle of obesity across generations.