The estimated number of children aged 3-17 years ever diagnosed with ADHD is 6 million, according to data from 2016-2019. A major risk factor for ADHD in children is maternal obesity. Roughly 30% of women have obesity at their first doctor’s visit during pregnancy, and this number increases to 47% in women with gestational diabetes. Excessive weight gain during pregnancy in this population is a risk factor for children developing ADHD.
