Brushing twice a day helps prevent dental issues, but can we improve the toothpaste we use? Fluoride is effective for oral hygiene, but excessive consumption, especially by children, can be harmful. Researchers and Polish clinicians have found that a hydroxyapatite toothpaste is as effective as fluoride in preventing cavities and is safer for everyday use.

Hydroxyapatite is a mineral found in bones and has proven safe for humans. It prevents the demineralization of teeth and aids in remineralizing damaged tooth surfaces. Minimally invasive dentistry focuses on preserving natural tooth tissue, and hydroxyapatite is beneficial in reducing the need for aggressive treatments like drilling.

An 18-month double-blind clinical trial included 189 adults who used either fluoride or hydroxyapatite toothpaste with electric toothbrushes. Patients were not required to change their diet but had to brush twice daily. The trial aimed to keep all patients cavity-free throughout the study.

Participants visited the clinic every six months for check-ups and to receive new toothpaste. Their teeth were examined using advanced technology to detect early-stage cavities, and dental hygiene was assessed using plaque-disclosing solutions. The study ensured consistency and monitored for any side effects.

At the end of the trial, nearly 90% of patients in both groups had no new cavities, showing no significant difference in effectiveness. This study demonstrates that hydroxyapatite can be a viable alternative to fluoride for adults, which is a significant finding for public health