There are various organisations that aim to have a positive influence on the eating habits of the people of Switzerland and in the end to reduce public health costs by this means. You can find further helpful information through these links.
Bildung und Gesundheit Netzwerk Schweiz(Education and Health Network for Switzerland) Federal Office of Public HealthHealth Support for SwitzerlandHealth-Enhancing Physical Activity HEPA Schweizerische Gesellschaft für Ernährung(Swiss Society for Nutrition)Schweizerischer Verband dipl. ErnährungsberaterInnen SVDE ASDD(Swiss Association of Qualified Dieticians)Stiftung Folsäure Offensive Schweiz(Swiss Folic Acid Campaign Foundation)