Every 90 minutes there's something else to do - another shake, herbs, lymph drainage, vegetable broth, steam room or colonic.

The guide also suggests eating sugary foods and vegetable broth - to help tackle trembling hands and top up vitamins and minerals.

I was put on a liquid diet of clear vegetable broth for three days.

I have had lunch: thin, fatless vegetable broth, served with a teaspoonful of chopped parsley.

Commercially prepared liquid broths are available, typically for chicken broth, beef broth, and vegetable broth.