烏龍茶

Oolong tea is a type of tea that is partially oxidized, resulting in a range of flavors and aromas. Oolong tea contains fluoride, a mineral that can help prevent tooth decay by strengthening the enamel and inhibiting the growth of bacteria that cause cavities. However, fluoride alone is not enough to prevent tooth decay, and other factors such as oral hygiene, diet, and genetics also play a role. Therefore, drinking oolong tea may have some benefits for your oral health, but it is not a substitute for brushing, flossing, and visiting your dentist regularly.

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