![How to Find Low-Competition Keywords with Semrush [Super Easy]](https://static.semrush.com/blog/uploads/media/73/62/7362f16fb9e460b6d58ccc09b4a048b6/how-to-find-low-competition-keywords-sm.png)
Red Dye No. 3 Was Banned. Here Are 9 Foods That Still Use It
Red Dye No. 3 has been linked to thyroid cancer in lab rats and is already banned in several US states, as well as parts of Europe and Asia.
Red Dye No. 3 has been linked to thyroid cancer in lab rats and is already banned in several US states, as well as parts of Europe and Asia.
