Mad Man
Midfield
yeah but the point is to shed weight quick, then sustain a realistic regime of diet exerciseLosing weight quick this way isn't sustainable though as you've shown therefore a bit pointless. I've seen the documentary you were talking about.
I disagree about fad diets, they are pretty pointless. Look at the majority of people who use herbashite, juice plus, magic pills, clean 9 etc. yeah nearly all of them rapidly lose weight at first but then they pile it back on. In the end it's a waste of time because it's a lifestyle change that's realistic that they need not a few weeks of starving the body.
No matter what motivation you have it's unrealistic to live off shakes the rest of your life