| Milk and dairy products | Milk, ice cream, cheese (may/may not relate to lactose) |
| Vegetables | Broccoli, cauliflower, brussel sprouts, onions, leeks, parsnips, celery, radishes, asparagus, cabbage, kohlrabi, cucumber, potatoes, turnips, rutabaga |
| Fruits | Prunes, apricots, apples, pears, peaches, raisins, bananas |
| Whole grains | Wheat and oats, bagels, wheat germ, pretzels, bran/bran cereal |
| Legumes | Beans, peas, baked beans, soybeans, lima beans |
| Fatty foods | Fried foods |
| Liquids | Carbonated beverages, beer, carbonated medications |
| Miscellaneous | Chewing gum, artificial sweeteners |
