Gastroesophageal reflux disease (GERD) is a common condition that causes heartburn and other unpleasant symptoms due to the backward flow of acid from the stomach into the esophagus. A proper diet can play a significant role in reducing GERD symptoms. In this article, we will discuss the key principles of a GERD diet, share some simple recipes, and provide practical tips to improve your condition.
Key Principles of a GERD Diet
Avoid trigger foods
Certain foods can worsen GERD symptoms, so they should be avoided. These foods include:
- Fatty and fried foods
- Chocolate
- Caffeine
- Alcohol
- Citrus fruits
- Tomato products
As shown in a study (Taraszewska A, Roczniki Panstwowego Zakladu Higieny, 2021), avoiding these foods can reduce the frequency and intensity of symptoms. Fatty foods, for example, can relax the lower oesophageal sphincter, allowing acid to more easily enter the oesophagus. Caffeine and alcohol can also exacerbate symptoms due to their effect on oesophageal muscles.
It is also important to pay attention to individual body reactions. Some people may find that certain foods, which are generally considered safe, trigger their symptoms. Keeping a food diary can help identify personal triggers. For example, if you notice heartburn after consuming a particular food, try eliminating it from your diet for a few days and observe any changes.
Eat smaller portions
Large portions of food can increase pressure on the stomach and promote reflux. It is recommended to eat smaller portions more frequently throughout the day. This will help reduce pressure on the stomach and decrease the risk of reflux. For instance, instead of three large meals a day, try five to six smaller ones. This will allow the stomach to digest food more easily and reduce the likelihood of acid backflow.
Additionally, try not to rush while eating. Thorough chewing of food facilitates digestion and reduces the risk of reflux. Avoid lying down for at least two hours after eating to give the stomach time to digest. This can also help prevent nighttime heartburn, which often occurs when one lies down immediately after eating.
Maintain a meal schedule
A regular eating schedule can help reduce GERD symptoms. Try to eat at the same time every day to maintain a stable level of acidity in the stomach. Avoid eating 2-3 hours before bedtime to give the stomach time to digest before resting.
This approach also helps regulate appetite and avoid overeating. Regular meals promote stable energy levels throughout the day and can improve overall well-being. Additionally, a stable meal schedule can help improve metabolism and support healthy digestion.
Beneficial Foods for GERD
Vegetables and fruits
Vegetables such as broccoli, carrots, and zucchini are safe for people with GERD. They are low in fat and acids, making them ideal for a GERD diet. Fruits like bananas, apples, and melons can also be beneficial. Bananas, for example, have natural antacid properties that can soothe the stomach and reduce acidity.
Additionally, pay attention to how vegetables are prepared. Opt for boiling, baking, or steaming to preserve their beneficial properties and avoid adding excess fat. For example, instead of frying vegetables in oil, try baking them in the oven with minimal spices.
Whole Grains
Whole grains such as oatmeal, brown rice, and whole-grain bread are high in fibre, which aids digestion and can reduce GERD symptoms. Research (Fox M, Gyawali CP, Best practice & research. Clinical gastroenterology, 2023) highlights the importance of including whole grains in the diet. Fibre helps remove excess acid from the stomach, alleviating symptoms.
Including these foods in your diet can also help regulate blood sugar levels and provide a lasting feeling of fullness, which is important for maintaining a healthy weight. For example, choose brown rice over white, and whole grain bread instead of white bread.
Lean proteins
Lean proteins such as chicken, turkey, fish, and legumes can also be beneficial for people with GERD. They provide essential nutrients without excessive fat, which can trigger reflux. For example, choose baked or boiled meat instead of fried.
Additionally, try incorporating plant-based protein sources such as legumes and tofu into your diet. They not only contain less fat but are also rich in fibre and other beneficial nutrients. For example, instead of meat for lunch, try making a quinoa and chickpea salad.
Recipes for a GERD Diet
Vegetable soup
This light soup is an excellent choice for lunch or dinner. It has low acidity and fat levels, making it safe for people with GERD.
- Ingredients: 1 carrot, 1 zucchini, 1 potato, 1 litre of vegetable broth.
- Preparation: Dice the vegetables, add to boiling broth, and cook for 20 minutes.
For added flavour, you can add some fresh herbs such as parsley or dill. This will not only enhance the taste but also add beneficial vitamins. The soup can be served with whole grain bread for more satiety.
Oatmeal with banana
This breakfast is not only healthy but also filling. Oatmeal helps remove excess acid, and the banana adds natural sweetness and antacid properties.
- Ingredients: 1 cup of oatmeal, 2 cups of water, 1 banana.
- Preparation: Cook the oatmeal in water until done, add sliced banana.
For variety, you can add a bit of honey or cinnamon, which will add aroma and flavour without harming your stomach. This breakfast will provide you with energy for the entire morning.
Baked chicken with vegetables
This dish is an excellent source of protein and vitamins that do not cause reflux.
- Ingredients: 1 chicken fillet, 1 bell pepper, 1 zucchini, 1 tablespoon of olive oil.
- Preparation: Chop the vegetables and chicken, mix with oil, and bake at 180°C for 25-30 minutes.
To make the dish even more aromatic, you can add a bit of lemon juice and your favourite herbs, such as oregano or basil, before baking. This will add freshness and aroma to the dish.
Lifestyle Recommendations
Maintaining a Healthy Weight
Excess weight can increase pressure on the stomach, contributing to reflux. Maintaining a healthy weight can help reduce GERD symptoms. Regular physical activity and a balanced diet are key to weight control.
Try incorporating activities like walking, swimming, or yoga into your daily routine. They will not only help control weight but also improve overall well-being. Regular exercise can also enhance mood and reduce stress levels, positively impacting your overall health.
Quitting Smoking
Smoking can weaken the lower esophageal sphincter, contributing to reflux. Quitting smoking can improve GERD conditions. Additionally, it positively affects overall health.
If you smoke, consider seeking professional support to help quit this habit. This may include counselling, medication therapy, or support groups. Quitting smoking will also reduce the risk of other diseases, such as lung cancer and cardiovascular diseases.
Scientific Sources
- Risk factors for gastroesophageal reflux disease symptoms related to lifestyle and diet, Roczniki Panstwowego Zakladu Higieny, 2021
- Dietary factors involved in GERD management, Best practice & research. Clinical gastroenterology, 2023
Conclusion
A GERD diet can significantly impact symptom reduction. Avoid trigger foods, eat smaller portions, and include beneficial vegetables and whole grains in your diet. Following these recommendations will help improve your quality of life.
If you want to receive a personalised nutrition programme, book a consultation with our dietitian.
Frequently Asked Questions
Which Foods Should Be Avoided with GERD?
With GERD, you should avoid fatty and fried foods, chocolate, caffeine, alcohol, citrus fruits, and tomato products.
Why Is It Important to Eat Smaller Portions with GERD?
Smaller portions reduce pressure on the stomach, decreasing the risk of reflux, which helps avoid GERD symptoms.
Which Foods Are Beneficial for a GERD Diet?
Beneficial foods include vegetables like broccoli and carrots, fruits like bananas, whole grains, and lean proteins like chicken and fish.
How Does Maintaining a Healthy Weight Affect GERD?
Maintaining a healthy weight reduces pressure on the stomach, which can decrease GERD symptoms and improve overall health.
Article Author: Olga Bezugla — PhD in Medicine, clinical dietitian, and expert in metabolic health and clinical nutrition. Postdoctoral fellowship — DIfE (Deutsches Institut für Ernährungsforschung), Potsdam, Germany. More About the Doctor