Question

select the word that means to show by good evidence. the united states government has imposed labeling requirements on manufacturers who sell vitamins and other dietary supplements. the manufacturer must be able to substantiate any claims it makes about the products benefits with facts or results of scientific studies. the government can take action against a company for making misleading statements.

Explanation:

The passage gives an example of manufacturers having to back - up their product claims with evidence, and the word "substantiate" means to show by good evidence as described in the question.

Answer:

substantiate