Assertion: fluoride's amount | /r/AtLocation | safe level
Facets:
Source sentences:
text: Most dentists agree that fluoride can be dangerous in higher amounts and remind us not to swallow our toothpaste, but they say the amount we're getting in our drinking water is at a safe level.
text: Above I said that “most dentists agree that fluoride can be dangerous in higher amounts and remind us not to swallow our toothpaste, but they say the amount we're getting in our drinking water is at a safe level”, HOWEVER what about this: