April 16/New York/Reuters Health -- Fast food may often be high in salt, but the exact levels seem to vary based on the country, according to a study.
Looking at fast-food menu information in six countries, researchers found that the same item sometimes had different salt levels in different countries. In general, certain foods had less salt in the U.K. than in the U.S. or Canada -- like McDonald's chicken nuggets and some chain-restaurant pizzas.