Arizona Dental Brief — August 4, 2026

A short, sourced digest of oral-health research and dental-industry news relevant to practices and patients across Arizona — 3 items today, each linked to its original source.

1. Cancer-fighting chewing gum reduces HPV levels by up to 93%

A specially engineered chewing gum reduced HPV by up to 93% and nearly eliminated two bacteria linked to head and neck cancer while preserving beneficial mouth bacteria.

Read at ScienceDaily — Dentistry →

2. Liquid treatment stops cavities without drilling, shots, or sedation

A major U.S. trial found that silver diamine fluoride, applied as a liquid in seconds, stopped decay in more than half of treated baby teeth without requiring drilling, injections, or sedation, though it does permanently darken the treated area.

Read at ScienceDaily — Dentistry →

3. Secondhand smoke alters tooth enamel development in infants

Exposure to secondhand cigarette smoke in the first days of life can cause changes to tooth enamel mineralization without producing visible tooth damage.

Read at News-Medical — Dentistry →

The Arizona Dental Brief is industry news and commentary for dental professionals — not medical or dental advice. Linked sources are owned by their respective publishers.

Read online: https://medimouth.com/brief/2026-08-04
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