What People Hope Fasting and a Juice Diet Will Do

This page is the CodyCross answer for the clue below from Brazilian Tour, Group 766, Puzzle 4 (Ronaldo Fenômeno).

Question is: What People Hope Fasting and a Juice Diet Will Do

and the answer is: DETOXIFY

Word Meaning:

DETOXIFY — (transitive) To remove foreign and harmful substances from something.

Definitions from Wiktionary.