Consequence of taking useless drugs in The Trial? As a phenomenon, it only profits the sugar producers presumably! (7,6)
I believe the answer is:
placebo effect
'consequence' is the definition.
(I know that placebo effect is a type of consequence)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for placebo effect that I've seen before include "Inactive drug's result relying on the patient's belief in its worth" , "Psychological action of inert drug" , "psychological remedy" .)