Where do you get the big bag of frozen vegetables?
When buying the things required for my diet I usually try to buy in bulk for two reasons. One, to save time and money. The other reason is because of the fact the Fat X diet requires a high vegetable content. I normally go to either Costco, Smart and Final or any other type of warehouse store. When on sale I might pick up a bag or two at a local grocery store.
Which meal of the day should be the heaviest?
By heaviest, I'm assuming you mean high in calories and or difficult to digest. I recommend having these meals early in the day so that your body has an opportunity to burn off the calories in a positive way. Once your body stores calories as fat, it takes more work to break down that fat and use it for energy.