Certain foods can reduce acid reflux symptoms by absorbing stomach acid, strengthening the valve between your stomach and esophagus, or simply keeping your stomach from producing excess acid in the first place. The best options tend to be high-fiber vegetables, non-citrus fruits, lean proteins, and whole grains. But what you eat is only part of the picture. How you prepare food and when you eat it matter just as much.
High-Fiber Foods
Fiber is one of the most reliable dietary tools for managing reflux. Fibrous foods fill you up faster, which means you’re less likely to overeat. Overeating is one of the most common reflux triggers because a full stomach puts pressure on the valve at the top of your stomach (the lower esophageal sphincter), forcing acid upward into the esophagus.
The best high-fiber choices for reflux include oatmeal, brown rice, sweet potatoes, carrots, beets, broccoli, and green beans. Whole grain bread and couscous work well too. These foods move through your digestive system at a steady pace, keeping your stomach from sitting overly full for long stretches. Aim for a mix of soluble fiber (found in oats, beans, and root vegetables) and insoluble fiber (found in whole grains and leafy greens). Soluble fiber absorbs water in the stomach and forms a gel-like substance that may help prevent acid from splashing back up.
Non-Citrus Fruits
Fruits can be tricky with reflux. Oranges, grapefruits, lemons, and tomatoes are highly acidic and tend to make symptoms worse. But several fruits sit at a much higher pH and actively help calm things down.
Bananas are one of the most commonly recommended fruits for reflux. They coat the esophageal lining and are naturally low in acid. Melons, including cantaloupe, honeydew, and watermelon, are also good choices. Pears and apples (particularly less tart varieties like Fuji or Gala) are generally well tolerated. These fruits add fiber and moisture to your diet without triggering the burning sensation that citrus causes.
Vegetables and Greens
Almost all vegetables are naturally low in fat and sugar, which makes them unlikely to trigger reflux. The standouts are green vegetables like asparagus, broccoli, green beans, and celery. Leafy greens such as spinach and kale are excellent as well. Cauliflower, cucumbers, and potatoes round out the list.
Ginger deserves a special mention. It has natural anti-inflammatory properties, and many people find that adding small amounts to meals, teas, or smoothies helps settle their stomach. Use it in moderation, though. Large amounts can sometimes have the opposite effect.
Lean Proteins
Protein is essential, but the type of protein you choose matters for reflux. Skinless chicken breast, turkey, fish, and seafood are all good options because they’re low in fat. Egg whites are another easy choice. The connection between fat and reflux is nuanced. One study of healthy volunteers found no measurable difference in esophageal sphincter pressure or reflux episodes after a high-fat meal compared to a low-fat meal of the same calorie count. But in practice, many people with reflux consistently report that greasy, fatty foods like fried chicken, bacon, or fatty cuts of beef make their symptoms worse. This may have less to do with sphincter pressure and more to do with how long high-fat foods sit in the stomach, giving acid more time and opportunity to creep upward.
If red meat is part of your diet, choose lean cuts like sirloin and trim visible fat before cooking. Ground turkey or chicken can replace ground beef in most recipes without much sacrifice in flavor.
How You Cook Matters
The same piece of chicken can either help or hurt depending on how you prepare it. Baking, grilling, poaching, and steaming are the cooking methods least likely to aggravate reflux. Frying adds fat and creates compounds that slow digestion, keeping food in your stomach longer than necessary.
This applies to vegetables too. A steamed sweet potato is a reflux-friendly food. That same sweet potato turned into fries and cooked in oil becomes a potential trigger. When sautéing, use a small amount of olive oil rather than butter or heavy cooking oils.
What to Drink
Water is the safest drink for reflux, and there’s some evidence that the type of water matters. A digestive enzyme called pepsin plays a key role in reflux damage. Pepsin becomes active at a pH below 4.6, which includes most bottled and canned beverages. Research has shown that alkaline water with a pH of 8.8 can irreversibly inactivate pepsin, and it has roughly eight times the buffering capacity of regular bottled water. That doesn’t mean you need to buy specialty water, but it does mean plain water is a far better choice than soda, coffee, or juice.
Herbal teas, particularly chamomile and licorice root varieties, are popular among people managing reflux. Avoid peppermint tea, though. While it soothes the digestive tract in general, it can relax the esophageal sphincter and actually increase reflux. Plant-based milks like almond or oat milk are generally better tolerated than full-fat dairy.
Foods That Make Reflux Worse
Knowing what to eat is easier when you also know what to avoid. The most common dietary reflux triggers are:
- Citrus fruits and juices (orange, grapefruit, lemon, lime)
- Tomato-based foods (marinara sauce, salsa, ketchup)
- Chocolate (relaxes the esophageal sphincter)
- Coffee and caffeinated drinks (stimulate acid production)
- Alcohol (irritates the esophageal lining and relaxes the sphincter)
- Spicy foods (particularly those with chili peppers or hot sauce)
- Carbonated beverages (the gas increases stomach pressure)
- Onions and garlic (common triggers, especially raw)
Not everyone reacts to every item on this list. Keeping a simple food diary for a week or two can help you identify your personal triggers rather than unnecessarily cutting out foods you tolerate well.
When and How You Eat
Eating the right foods at the wrong time can still cause problems. Stop eating at least three hours before you lie down or go to bed. There’s a straightforward physical reason for this: when you’re upright, gravity helps keep stomach contents where they belong. When you recline on a full stomach, acid has a much easier path into your esophagus.
Smaller, more frequent meals are generally easier on a reflux-prone stomach than two or three large ones. Eating slowly helps too. When you eat fast, you swallow more air and tend to consume more food before your brain registers fullness. Both of those increase the likelihood of reflux after a meal.
If nighttime reflux is your biggest problem, making dinner your lightest meal of the day and keeping it low in fat can make a noticeable difference. Elevating the head of your bed by about six inches, so gravity works in your favor all night, is another practical step that pairs well with dietary changes.