Overweight Rates Among Swiss Schoolchildren Fall to 20-Year Low.

The rate of overweight and obese schoolchildren in Switzerland has dropped to its lowest level in two decades, according to a new report published by Health Promotion Switzerland.

The share of pupils classified as overweight or obese has declined from around 20% in 2005 to 15.5% today, marking the lowest level since national BMI monitoring began in the country.

Despite this positive trend, authorities warn that overweight remains a public health concern, with approximately one in six schoolchildren still affected.

Health Promotion Switzerland has tracked children’s body weight since the 2005/06 school year in collaboration with school health services in Basel, Bern, and Zurich. The long-term monitoring program provides data on health trends among children and adolescents in compulsory education.

Experts say the decline reflects improved awareness of nutrition, increased physical activity, and public health initiatives targeting childhood obesity over the past 20 years.

However, health officials emphasize that continued efforts are needed to maintain and further improve these results, particularly as lifestyle habits and dietary patterns continue to evolve.