Probably not. Unless you’re a toddler who exclusively drinks purified water and lives on candy, your teeth will survive. Most people get enough fluoride from toothpaste and occasional tap water. But if you’re a conspiracy theorist who also loves sparkling water, you’re free to live your best fluoride-free life.
In conclusion, purified water usually has no fluoride, but sometimes it does, and that’s basically the story of everything in 2026. Now go drink some water—any kind—and stop overthinking it. Your dentist will tell you to floss anyway, so fluoride is the least of your worries.
