How much iron is in a hot dog bun?
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4 min read
According to USDA data, a single enriched white hot dog bun typically provides around 1.5 to 2.0 milligrams of iron, which is about 8% to 11% of the daily value. This mineral content is primarily due to the common practice of fortifying refined flours, raising the question of how much iron is in a hot dog bun and how it compares to other versions.