Losing weight will help dramatically with your acid reflux so that's just one more incentive for you to keep up the good work. Also, eating smaller portions more frequently will/should help dramatically as it puts less pressure on your LES, helping it not to open when it shouldn't.
Here's a list of some foods that can be bad:
Vegetables (due to high acid or belching)- Broccoli
- Green Peppers
- Cabbage
- Brussel Sprouts
- Cauliflower
- Tomato
- Tomato Juice
- Corn
- Cucumber
- Onions
- Garlic
- Turnips
- Rhubarb
- Kale
Fruits (due to high acid or lots of fiber and seeds)- Apple (especially peels)
- Bananas (can cause constipation)
- Citrus fruits
- Figs
- Coconut
Beverages- Milk (lactose intolerance can provoke reflux in some people)
- Coffee (even decaffeinated)
- Tea
- Carbonated Beverages
- Caffeinated Beverages
Starches- Beans (gas producing)
- Oats (rolled oats OK)
- Tofu (avoid large quantities)
- Barley ( OK if perled barley is cooked 10-15 min)
Miscellaneous- Fatty or Fried Foods (fats take longer to digest)
- Meat with connective tissue/gristle (take longer to digest)
- Chili Powder
- Vinegars
- Chocolate
- Molasses
- Peppermint/Spearmint (Wintergreen is unrelated)
- Honey
- Caffeine
- Foods with "air" such as fluffy baked goods, Meringues.
- Swallowing air by sucking on hard candies or drinking from straws
- Rye Seeds
- Meat Extracts
- Black Pepper (White pepper is OK)
- Creamy Foods/Gravies (High fat content)
- Gooey Pastries (High fat content)
- Simple Sugar Foods
- Excessive Fiber (increase very gradually as tolerated)
- Pectin
- High Energy Foods (digest slowly)
- MCT Oil (medium chain triglycerides, digest slowly)
- Guargum (thickener, digests slowly)