Regular dental cleanings combined with brushing and flossing will help keep tooth decay by
removing plaque from oral surfaces. Plaque contributes to gingivitis, a kind of gum inflammation
that can lead to periodontal disease. Research has connected oral conditions such as periodontal
disease to an increased risk for heart problems, so keeping your smile healthy may also help keep
your heart healthy. In addition to poor oral hygiene, other factors that may increase a person's risk
of gum diseases include smoking; having certain medical conditions, such as diabetes; using certain
medications; and neglecting regular dental care.
Q. What is the best title of the passage?
(a) How to prevent gum disease
(b) The importance of visiting your dentist
(c) Diseases that cause tooth decay
(d) How to recognize gingivitis
이게왜 b인지.. 와닿게 설명좀해주실분
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