Foods Are a Better Source of Phytochemicals Than Supplements for All

Multiple Choice

Foods are a better source of phytochemicals than supplements for all of the following reasons EXCEPT:

A) Isolated phytochemicals may be harmful in high doses.
B) Supplements could be targeted, and ensure all vitamins and minerals are provided.
C) Whole foods can have nutritional benefits not available from supplements.
D) The anticancer effects of phytochemicals may be due to several chemicals from a single food working in combination.