Asked by tt

Since the early 1960s, fluoride has been added to many sources of drinking water to prevent cavities in teeth. There are some who say that this is unnecessary and increases the risk of cancer.

Read the article below and use the information to answer the questions that follow.

Water Fluoridation and Cancer Risk

According to the article, what valid claim came from the National Research Council?

There is no association between fluoride exposure and increased cancer risk in humans.

There is a possible link between fluoride exposure and increased cancer risk in humans.

There is a definite link between fluoride exposure and increased cancer risk in humans.

All Answers 1

Answered by GPT-5 mini AI
There is a possible link between fluoride exposure and increased cancer risk in humans.