What color may enamel defects darken to due to staining from foods?

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Multiple Choice

What color may enamel defects darken to due to staining from foods?

Explanation:
Enamel defects have porous areas that readily absorb pigmented compounds from foods and drinks. When these chromogens lodge in the defect, they typically darken to brown because the pigments accumulate in the porosities and interact with the organic matrix. White areas reflect the defect before staining and may stay uncolored, while green or blue would require different sources or mechanisms not typically involved with common dietary stains.

Enamel defects have porous areas that readily absorb pigmented compounds from foods and drinks. When these chromogens lodge in the defect, they typically darken to brown because the pigments accumulate in the porosities and interact with the organic matrix. White areas reflect the defect before staining and may stay uncolored, while green or blue would require different sources or mechanisms not typically involved with common dietary stains.

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