Which of the Following Statements Is TRUE Regarding Botanicals

Multiple Choice

Which of the following statements is TRUE regarding botanicals?

A) Many botanical products are sold as Health Canada-approved pharmaceuticals.
B) Well-designed clinical studies have been conducted on virtually every type of biologically-based therapy.
C) There is no evidence of any potentially serious drug-herb interaction.
D) Well-designed clinical studies have been conducted on only a small number of botanicals.