The Park Row Dental Practice

Providing quality dental care for you and your family

Dental Tip of the Day

Remember to brush your teeth for at least two minutes twice daily, and change your toothbrush every three to four months for maximum hygiene and effectiveness!

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General Dentistry
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Oral Health Education

1. The Role of Sugar in Tooth Decay

Tooth decay is not caused directly by sugar itself, but rather by the acid produced when naturally occurring oral bacteria feed on dietary carbohydrates. Every time sugary foods or drinks are consumed, bacteria in dental plaque metabolize these sugars into harmful acids that actively strip essential minerals from tooth enamel. Frequent sugar intake prolongs these acid attacks, overwhelming the saliva’s natural remineralizing capability and ultimately destroying enamel to form cavities.

2. How Plaque Causes Tooth Decay

Dental plaque is a sticky, colorless biofilm composed of millions of bacteria that continually accumulates on teeth throughout the day. When allowed to build up, plaque traps acids directly against the tooth surface while shielding those acids from neutralising saliva. Over time, constant exposure to these concentrated bacterial acids dissolves the microscopic mineral structures of the enamel, creating soft spots that eventually collapse into structural cavities.

3. Why Flossing Slows Decay Between Teeth

The tight contact point where adjacent teeth touch is a primary site for interdental decay because toothbrush bristles physically cannot fit between them to clear away debris. Flossing mechanically dislodges trapped food particles and breaks down the sticky bacterial plaque colony at these hidden contact zones before acids can collect. By removing plaque from areas inaccessible to standard brushing, flossing halts localized acid production and significantly slows down the development of interproximal decay.