Based on the provided reference, Iceland and Spain share the lowest allergy rate among the countries listed.
According to a study referenced on March 12, 2010, several countries were examined for food sensitivity based on the presence of antibodies against various foods. The study indicated:
- The highest prevalence of food sensitivity was observed in the U.S., Germany, Italy, and Norway, with approximately 22% of people showing antibodies.
- Iceland and Spain had the lowest rates at 11%.
- France and the UK had slightly higher rates, around 14%.
Therefore, Iceland and Spain demonstrated the lowest rates of food sensitivity based on this particular study.
