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Potassium Bromate (E924a)

Flour Improver
High Danger

Makes bread dough rise beautifully but is banned in the EU and Canada due to cancer risks.

Details

Used heavily in American fast-food buns and commercial breads. Although cooking destroys most of it, any leftover residue is fiercely carcinogenic.

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Frequently Asked Questions

Why is it legal in the US?

The FDA claims normal baking eliminates harmful residues, though advocates strongly dispute this.

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