To support a smooth system upgrade, portal information and related system features are being introduced in phases. The first phase is providing access to the Delta Dental of Illinois online portals, which were live on June 5. Please visit our upgrade resources and FAQs to learn more.
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General oral health
Bacteria feed on sugar, forming dental plaque that becomes acidic and makes holes in your teeth — in other words, it causes cavities. That plaque can also lead to gum disease and bad breath.
