Calling all CHI Superheroes!! Take part in our Festive Fundraiser and help The Children's Hyperinsulinism Charity to support more families and bring them together through our fun days and conferences. The money raised will help us to provide more resources, training days and projects. In addition, we are excited to bring you patient-led research enabling HI Children, Young Adults, and Families to get the answers they seek.

Congenital Hyperinsulinism (HI) is a rare and life-threatening condition where the body produces too much insulin, leading to severe hypoglycemia (low blood sugar).

Our charity was founded in 2016 by HI parents determined to be there for other HI families so they would never be alone. Since then, we’ve been dedicated to supporting families, raising awareness, and supporting research to improve outcomes for children and young adults living with this condition.