Yellowing and thinning of teeth as we get older: Narrowing of the pulp chamber

为什么40岁以后牙齿不再像以前那么白而且变得暗淡？

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Prof. Dr. Alperen Yılmaz Verified Medical Specialist (Ağız, Diş ve Çene Cerrahisi Uzmanı)

02.08.2026 00:44 TR

@Ayşe Gül in reply to:

随着年龄的增长，牙齿外侧的牙釉质层会磨损并变薄，而下面更黄/不透明的次生牙本质层会变厚。这是一个生理过程；可以通过定期的专业抛光和美白来恢复活力。

#294

Pelin Şimşek

02.08.2026 04:39 TR

@Ayşe Gül in reply to:

我也想知道同样的问题，医生给出的详细答案很有启发。谢谢。

#295

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