Not on hand, no. I looked into this a decade or so ago, took measures to ensure my family’s health (reverse osmosis water filter), then forgot about it. If you do decide to look into it yourself, you’ll likely find lots of claims that it’s beneficial when ingested, but you probably won’t see any studies showing more than a correlative link between dental health and municipal water fluoridation. It’s not exactly hidden info, so a quick Google search oughta get you the results you need.