Polyphenol Power: How Cranberries Protect Teeth and Gums
Cranberry-derived polyphenols show promise in disrupting cariogenic bacteria and biofilms, supporting oral health beyond traditional hygiene practices.

New Delhi [India], September 15: What we eat and drink directly affects oral health. Diets rich in fruits and vegetables are well known for protecting against tooth decay, cavities, and gum disease. Among these, cranberries stand out due to their unique bioactive compounds, particularly A-type proanthocyanidins (PACs), which may offer significant oral health benefits.
How Cranberries Protect Oral Health
Cranberry polyphenols have been shown to inhibit the activity of Streptococcus mutans, a key bacterium involved in tooth decay and biofilm formation. Biofilms, or bacterial layers, attach to surfaces in the mouth and can lead to infections or an imbalance of oral bacteria. By disrupting this process, cranberry compounds can reduce harmful bacterial activity.