Which Statement About Whole Grains Is TRUE

Which statement about whole grains is TRUE?

A) Whole grains are beneficial because they provide some fibre,but they are a poor source of phytochemicals.
B) Whole grains provide significant phytochemicals,but it is much less than those provided by fruits and vegetables.
C) Whole grains are almost as good a source of phytochemicals as fruits and vegetables.
D) Whole grains provide as many if not more phytochemicals than fruits and vegetables.