I've just been diagnosed with numerous food allergies, and even though I've been a vegetarian for years and making the transition to vegan, I would like some advice about some healthy snack and breakfast alternatives...I'm allergic to all variety of nuts except almonds, oats, barley, all citrus fruits, mushrooms, bananas, cantaloupes, many granolas and snack bars traditionally have oats...any ideas for substitutes????  No wheat allergy so far...just looking for some healthy substitutes...any suggestions would be appreciated...