My Co-workers- Friends 21 Month Old Has A Huge List

My co-workers- friends 21 month old has a huge list of allergies. We're (my bakery team) trying to help the poor baby eat w/out vomiting or diahrea. The baby's had 3 (awake) mri's w/ negative results (next they're trying the mri when she's sleeping) She's allergic to SO many things! Allergic to: all 8 common allergies, tomato, eggplant, chickpeas, honey, olives, raisins, apples, citrus, all beans, beef, high in starches, prunes, almonds, chocolate, watermelon, corn, kiwi, strawberries, peaches. She CAN have chicken, cucumbers and grapes. Currently she's on a feeding tube. The parents'll be trying the following soon:asparagus, banana, plantain, carrots, avacado, iced tea, lollipops, pineapple, melons, zucchini & green peppers.
Such a sad, difficult task for the parents and for us.