Gastritis can make your stomach seem to be protesting—aching, nausea, and that unpleasant bloated feeling after only a few bites. If you’ve ever wondered why some meals cause your stomach to go into an uprising, you’re not alone. Gastritis, which is really inflammation of the stomach lining, can be caused by a combination of things, from infection such as H. pylori to stress, medications, alcohol, or even spicy foods. No matter if it hits you suddenly or stays with you long-term, what you eat makes a significant contribution to your mood.

The symptoms are hard to ignore: stomach ache, indigestion, nausea, vomiting, and occasionally loss of appetite or even weight. For some, it’s a transient nuisance. For others, it’s an ongoing problem that can cause more complex issues like ulcers. The good news? Every day food decisions can have a significant impact on soothing your gut and maintaining symptoms in check.
Let’s start with the foods best left off your plate. Think of your stomach lining as delicate—it doesn’t take much to irritate it. Alcohol is a big trigger, as it can inflame the stomach lining and slow healing. High-fat foods, like fried meals, fatty meats, and rich dairy, linger in your stomach longer, making symptoms worse. Spicy food might be a roller coaster ride heading in, but capsaicin (the substance that makes it spicy) can irritate delicate stomachs. Acidic foods, such as citrus fruits and tomatoes, can be abrasive on inflamed tissue. Others that are common culprits are carbonated beverages, coffee, foods that are highly salted or sugary, and even cow’s milk in certain people.
On the plus side, there are lots of foods that soothe more than stress your stomach. High-fiber foods like oatmeal, bananas, melons, carrots, spinach, and zucchini are usually soft and anti-inflammatory. Lean proteins like chicken, turkey, fish, tofu, and eggs are easy to digest. Low-fat dairy is okay for some, and probiotic-rich foods like yogurt can even battle H. pylori, the germ responsible for most cases of chronic gastritis. Legumes and beans can be helpful as well, so long as they do not produce additional gas or discomfort.
When it comes to eating, the key is keeping it simple but healthy. Eating small portions more often is kinder to your stomach than big portions. Cooking at home means you can still be in control of fat, salt, and spice levels, which can make a big difference. Choose gentle methods like baking, grilling, and steaming rather than frying. And when you must have flavor, turn to fresh herbs, garlic, or onion instead of heavy sauces or pungent peppers.
Hydration is important, particularly if there’s nausea or vomiting involved. Hold to water, herbal teas, or clear broths. And if you’re worried about depriving yourself of necessary nutrients like iron or vitamin B12—particularly if your gastritis has been ongoing—consult with your doctor. They can advise you on supplements or assist you in incorporating nutrient-dense foods into meals.
Don’t shortchange the influence of your life beyond the kitchen. Eating at regular times, skipping heavy meals close to bedtime, and remaining upright after eating can all aid in symptom control. Keeping a food and symptom diary is also a great resource. It can assist in identifying personal triggers, patterns, and the foods that make you feel your best. And if you’re feeling stuck, consulting with a registered dietitian can make symptom control a game.