Hacker News with Generative AI: Dental Health

Effect of Vitamin C on S. mutans from patients with dental caries (2020) (biomedcentral.com)
World-first tooth-regrowing drug will be given to humans in September (newatlas.com)
Tests find high levels of PFAS in one-third of dental floss brands (ehn.org)
Reasons not to take Lumina's anticavity probiotic (trevorklee.substack.com)