Most of the denture creams contain zinc. Chronic, excessive intake of zinc may result in serious neurological disease.

This is the conclusion of the study by
M. Spinazzi and M. Armani
“DENTURE CREAM: AN UNUSUAL SOURCE OF EXCESS ZINC, LEADING TO HYPOCUPREMIA AND NEUROLOGIC DISEASE”
Neurology, July 7, 2009; 73(1): 76 - 76.

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