Toxicity of Xanthene Food Dyes by Inhibition of Human Drug-Metabolizing 
Enzymes in a Noncompetitive Manner

<table>Chemical structure of xanthene food dyes.</table>

Journal of Environmental and Public Health

Figure 1: Toxicity of Xanthene Food Dyes by Inhibition of Human Drug-Metabolizing 
Enzymes in a Noncompetitive Manner 