The main purpose of this school nutrition act is to decrease childhood obesity rates. Even though students may be eating healthy lunches in school, they could still be eating unhealthy foods outside of school. Students only eat one meal in school. Eating one healthy meal will not make much of a difference in childhood obesity rates if students still eat unhealthily for their other meals outside of school. Many students also bring lunch from home. As a result, they still may be eating unhealthy foods. Many students do not even buy school lunches since they are not interested in the healthy options that are being provided. Due to this, students start bringing their own lunches which may not be healthy. The Healthy Hunger-Free Kids Act is not effective because students will continue to eat unhealthy foods outside of school no matter what is provided for