Parenting intervention associated with BMI of first and second-born siblings

A new study suggests that a parenting educational intervention for first-born children is robust enough to influence the weight of second-born children, according to a paper published online in Obesity, The Obesity Society's journal. The findings presented make the Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) program the first educational intervention for early obesity prevention delivered to first-born children to demonstrate "spillover" to sub-sequent offspring.

source https://medicalxpress.com/news/2021-12-parenting-intervention-bmi-second-born-siblings.html