Considering what you've described, freewill, you are the ideal candidate for using liquid vitamins. It is an interesting quirk of physiology, but food intolerances can be caused by, or made worse by, vitamin deficiencies. You can get into a vicious cycle of malabsorption, which prevents its own treatment. If you can, give the liquids at least a two month trial. You may then find that your food tolerance is increased.

All the best.

Lar