dental decay

Could Artificial Saliva Help Protect Wisdom Teeth and Other High-Risk Teeth From Decay?

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Most people think of saliva as something they barely notice—until it is gone. But saliva plays a major role in protecting teeth from acid, bacteria, and enamel damage. New research (Natara Dias Gomes Da Silva, Paulo Sérgio da Silva Santos, Flávio Henrique-Silva, Ana Carolina Magalhães, Marcos Roberto Chiaratti, Elbert de Josselin de Jong, Pamela K DenBesten, Marília Afonso Rabelo Buzalaf. A novel artificial saliva enriched with CaneCPI-5 for irradiated head and neck cancer (HNC) patients: in vitro antimicrobial and anticaries effect. Journal of Dentistry, 2025; 163: 106176) suggests that an artificial saliva made with a sugarcane-derived protein may one day help protect teeth in a way that is much closer to natural saliva. That could be especially important for people with dry mouth, high cavity risk, and hard-to-clean areas such as around wisdom teeth. The key ingredient in this new approach is … Read more

Stannous Flouride Combination Can Eliminate Dental Cavities

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An interesting article titled “Iron oxide nanozymes stabilize stannous fluoride for targeted biofilm killing and synergistic oral disease prevention” written by Yue Huang and et. al. appears in Nature Communications, vol. 14, No. 6087, 2023. The article discusses a potent therapeutic synergism using approved agents while providing facile stannous fluoride stabilization, to help prevent oral disease and dental caries (cavities). The authors describes a new method for using iron oxide nanozymes to stabilize stannous fluoride and improve the ability to kill biofilms. Biofilms are communities of bacteria that can form on teeth and other surfaces in the mouth. They are difficult to remove and can lead to tooth decay and other oral diseases. Stannous fluoride is an effective antimicrobial agent, but it is unstable and can be difficult to deliver to the site of infection. Ferumoxytol, an iron replacement, stabilizes stannous fluoride … Read more

Cut Sugar to Prevent Cavities

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If you are looking to avoid cavities in your teeth and wisdom teeth, then you may want to consider limiting your intake of sugar. Free sugars are added to many foods and are naturally present in other food such as honey and fruit juice. Since 1990, the World Health Organization (WHO) has said they suggest less than 10% of all calorie intake should be from free sugars. A study conducted by Newcastle University and commissioned by the WHO and was published last year in the Journal of Dental Research explored free sugar intake as a percentage of calorie intake and the incidence of dental cavities. The article found when less than 10% of total calories in the diet is from free sugars there are much lower levels of cavities (tooth decay). The article also found that when less than 5% … Read more