Gastroesophageal reflux disease (GERD) is a common condition that causes heartburn and other unpleasant symptoms. One of the key aspects of managing GERD is avoiding certain foods that can worsen symptoms. In this article, we will explore which foods to avoid with GERD to ease your condition.
What is GERD?
GERD is a chronic condition where stomach acid flows back into the oesophagus, causing heartburn and other symptoms. This can occur due to a weakness of the lower oesophageal sphincter, which normally prevents acid from flowing back. Dysfunction of the sphincter can be caused by various factors, such as obesity, smoking, or even certain eating habits.
Symptoms of GERD
- Heartburn
- Acidic taste in the mouth
- Chest pain
- Difficulty swallowing
- Chronic cough
- Nausea or vomiting
- Bloating
Symptoms can range from mild to severe and often worsen after eating or when lying down. It is important to recognise these symptoms in time to avoid complications such as oesophageal erosion or even the development of Barrett's oesophagus.
Causes of GERD
GERD can be caused by various factors, including obesity, smoking, pregnancy, and certain foods. It is important to understand which foods can worsen symptoms to avoid them in your diet. For example, being overweight can increase pressure on the stomach, contributing to reflux. Additionally, consuming large meals or eating before bedtime can also affect the development of symptoms.
Foods to avoid
Some foods can stimulate stomach acid production or relax the lower oesophageal sphincter, which can worsen GERD symptoms. Let's take a closer look at them.
Citrus fruits
Citrus fruits, such as oranges, lemons, and grapefruits, contain high acidity, which can irritate the oesophagus. This can lead to increased heartburn. If you suffer from GERD, it is better to limit the consumption of these fruits.
Additionally, pay attention to citrus juices, which can also be a source of acidity. Choose less acidic fruits, such as bananas or melons, which may be safer for your stomach. Bananas, for example, contain natural antacids that can help neutralise acid.
Tomato products
Tomatoes and tomato-based products, such as sauces and ketchup, also have high acidity. They can cause heartburn and worsen GERD symptoms. It is worth choosing alternatives, such as cream or oil-based sauces.
Moreover, avoid dishes containing tomato pastes or concentrates, as they can be even more acidic. Try replacing them with vegetable purees or sauces made from less acidic vegetables, such as pumpkin or carrots. Carrots, for example, are rich in beta-carotene, which can have a soothing effect on the stomach lining.
Fatty foods
Fatty foods can relax the lower oesophageal sphincter and delay stomach emptying, contributing to reflux. This happens because fatty foods require more time to digest, which can increase the risk of acid backflow.
Fried foods
Fried foods, such as French fries and chips, contain a large amount of fat, which can worsen GERD symptoms. It is better to choose baked or steamed options.
Also, reduce the consumption of fatty meat products, such as bacon or sausages. They can be replaced with leaner options, such as chicken breast or turkey. Chicken breast, for example, is an excellent source of protein without excess fat.
Dairy products
Fatty dairy products, such as cream and full-fat cheese, can also cause reflux. Choose low-fat or low-calorie options to reduce the risk of symptoms.
For example, replace butter with olive oil and full-fat cheese with low-fat yoghurt. This will help reduce the load on your stomach and ease symptoms. Olive oil, moreover, contains beneficial monounsaturated fats that support heart health.
Chocolate and caffeine
Chocolate and caffeinated drinks, such as coffee and tea, can exacerbate GERD symptoms as they relax the lower oesophageal sphincter. This occurs due to the presence of stimulants that can increase stomach acidity.
Chocolate
Chocolate contains theobromine, which can relax the sphincter and cause reflux. If you cannot give up sweets, choose small portions or non-chocolate alternatives.
Try replacing chocolate with low-fat sweets, such as fruit salads or jelly. This will allow you to enjoy desserts without the risk of worsening symptoms. Fruit salads, for example, can be not only delicious but also beneficial due to their high vitamin content.
Caffeine
Caffeine stimulates stomach acid production. If you suffer from GERD, it is worth limiting the consumption of coffee, tea, and energy drinks.
Consider replacing coffee with herbal teas or caffeine-free drinks. This will help reduce stomach acidity and avoid discomfort. For example, chamomile tea can have a soothing effect on the stomach.
Alcohol and carbonated drinks
Alcohol and carbonated drinks can irritate the oesophagus and exacerbate GERD symptoms. This happens because they can increase pressure on the oesophageal sphincter and raise stomach acidity.
Alcohol
Alcohol can relax the lower oesophageal sphincter and increase stomach acidity. Limit its consumption, especially before bedtime.
If you decide to consume alcohol, choose less acidic options, such as dry wine, and avoid cocktails with citrus juices or carbonated drinks. Dry wine contains less sugar, which can reduce the risk of reflux.
Carbonated drinks
Carbonated drinks can cause bloating, which increases pressure on the oesophageal sphincter. This can lead to reflux. It is better to choose non-carbonated drinks.
Try drinking water or herbal teas that do not cause bloating and do not irritate the oesophagus. This will help maintain comfort and avoid exacerbating symptoms. For example, peppermint tea can aid digestion and reduce bloating.
Scientific Sources
- The Efficacy of Dietary Interventions in Patients with Gastroesophageal Reflux Disease: A Systematic Review and Meta-Analysis of Intervention Studies, Nutrients, 2024
- What is the efficacy of dietary, nutraceutical, and probiotic interventions for the management of gastroesophageal reflux disease symptoms? A systematic literature review and meta-analysis, Clinical nutrition ESPEN, 2022
Read Also
- Forbidden foods for GERD: what to avoid for symptom relief
- Weekly menu for GERD: effective nutrition to reduce symptoms
Managing GERD requires attention to diet and lifestyle. By avoiding certain foods, you can significantly alleviate your symptoms. If you have difficulty choosing the right diet, book a consultation consult a dietitian for a personalised nutrition programme.
Frequently Asked Questions
Which foods worsen GERD symptoms?
Foods with high acidity, such as citrus fruits and tomatoes, fatty foods, chocolate, caffeine, alcohol, and carbonated drinks can worsen GERD symptoms.
Why is fatty food harmful in GERD?
Fatty foods can relax the lower oesophageal sphincter and delay stomach emptying, which promotes reflux and worsens GERD symptoms.
Can chocolate be consumed in GERD?
Chocolate contains theobromine, which can relax the sphincter and cause reflux, so it's better to limit its consumption or choose chocolate-free alternatives.
How does alcohol affect GERD symptoms?
Alcohol can relax the lower oesophageal sphincter and increase stomach acidity, worsening GERD symptoms, so its consumption should be limited.
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