Fluoride toothpaste – what are the dangers of chronic ingestion in adults? Published 15 February 2019 Topics: Dentistry · Sodium fluoride This Medicines Q&A examines the effects of chronic fluoride ingestion associated with use of fluoride toothpaste in adults. Attachments UKMI_QA_Chronic fluoride ingestion_update_January 2019Opens in a new window · Word · 134 KB