Are Cavities Contagious? What Science Says in 2025—Insights from Molldrem Family Dentistry Eden Prairie

Cavities don’t just appear—they can actually be transmitted through saliva. In this fascinating blog, Molldrem Family Dentistry Eden Prairie explains the science behind cavity-causing bacteria and how habits like sharing utensils or kissing can pass them from person to person. Discover how to limit bacterial spread, boost your mouth’s natural defenses, and protect your family’s oral health in 2025 with smart, science-backed habits.