itsmyjourney

I started my pre op fasting - for two weeks, no solid foods, Protein shakes, Vitamins, sf jello/pudding (only 1/2cup), sf popsicles, broths, etc.
wondering, on my fourth day, is it ok to eat ANYTHING,for crunch effect, like celery or cucumber? finding I have to consume gallons of liquids to feel ful.
also, how bad is a glass of red wine?? what is best for Constipation?
thanks in advance to all you ground breakers who have done it already and share your valuable experience!