Although They Have Been Popular for Centuries,patients Taking Plant-Based Laxatives,such

Although they have been popular for centuries,patients taking plant-based laxatives,such as senna and cascara sagrada,should be advised that:

A) Color of the feces will turn bright red.
B) Color of the urine will turn red-brown if used extensively.
C) Theses agents can induce a rash on the face.
D) These agents can interfere with oral diabetes drugs.