The National Dental Service in Sweden was started in 1938. The dental ...
wikipedia - 26 Jan 2021The National Dental Service in Sweden was started in 1938. The dental health in Sweden at that time was not well observed, and cases of cavities were widespread. It was suspected that diets rich in sugar caused tooth decay, but there was no scientific proof. In 1945 the then-Medical Board commissioned a study. This was the start of the Vipeholm experiments.
