Milly Gaines
Gastroesophageal reflux disease (GERD) is a common oesophageal disorder characterised by symptoms associated with increased oesophageal acid exposure. While there is no proven GERD diet, dietary therapy is often recommended as a cornerstone of therapy, along with acid-suppressive agents like proton pump inhibitors (PPIs). Studies have shown that a fibre-enriched diet can help control symptoms and improve oesophageal motility in patients with non-erosive GERD. Additionally, understanding the pathophysiology of GERD and the role of dietary manipulation can help manage the disease and prevent complications such as dysmotility.
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What You'll Learn
- A fibre-enriched diet can help control symptoms of gastroesophageal reflux disease (GERD)
- Dietary therapy is a cornerstone of therapy for GERD
- GERD symptoms can be triggered by certain foods
- GERD patients can benefit from a modified exclusion diet
- GERD patients can benefit from eliminating classes of food
A fibre-enriched diet can help control symptoms of gastroesophageal reflux disease (GERD)
Gastroesophageal reflux disease (GERD) is a common oesophageal disorder that is characterised by symptoms associated with increased oesophageal acid exposure. Symptoms range from mild to severe and can include frequent heartburn, acid reflux, and mucosal injury. Diet plays a major role in controlling acid reflux symptoms and is the first line of therapy used for people with GERD.
A fibre-enriched diet can help control symptoms of GERD and improve oesophageal motility. It has been shown to increase minimal oesophageal resting pressure, decrease the number of gastroesophageal refluxes, and reduce the frequency of heartburn episodes per week. This is achieved by increasing the minimal lower oesophageal sphincter resting pressure, which prevents acid reflux and reduces the damaging capacity of the refluxes.
The ability of dietary fibres to bind nitric oxide contained in food may also diminish its negative effect on lower oesophageal sphincter pressure. This is important because decreased stomach and gut motility, prolonged periods of gastric content evacuation, and gastric over-distension associated with low dietary fibre intake can play a role in the formation of a hiatal hernia, which negatively interferes with the anti-reflux barrier. Increased intragastric pressure and decreased motility are also risk factors for gastroesophageal reflux.
Additionally, a fibre-enriched diet can help to speed up gastric emptying, which may be delayed due to low fibre consumption. This is beneficial because prolonged gastric content evacuation can contribute to the formation of a hiatal hernia and increase the risk of gastroesophageal reflux.
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Dietary therapy is a cornerstone of therapy for GERD
Dietary therapy is a cornerstone of therapy for gastroesophageal reflux disease (GERD), a common oesophageal disorder characterised by symptoms associated with increased oesophageal acid exposure. While there is no proven GERD diet, certain dietary modifications can help to ease or avoid symptoms.
Dietary therapy for GERD involves understanding the pathophysiology of the disease and the effect of food components on its management. Studies have shown that dietary factors such as fat, chocolate, coffee, onions, and citrus products can contribute to the development of GERD. Additionally, low dietary fibre intake has been linked to decreased stomach and gut motility, delayed gastric emptying, and increased gastroesophageal reflux, all of which are factors in GERD.
To improve esophageal motility and control symptoms, a fiber-enriched diet has been recommended. This includes increasing the intake of dietary fibre, which helps to increase minimal oesophageal resting pressure, reduce gastroesophageal reflux, and decrease heartburn episodes. A diet restricted in fermentable, poorly absorbed carbohydrates, including fructose, fructans, sorbitol, and sugar alcohols, may also be beneficial.
It is important to note that not all triggers and treatments will affect everyone in the same way. Individual responses to specific foods may vary, and the timing of meals can also play a role in triggering reflux. Keeping a food diary can help identify potential triggers and guide dietary modifications. While dietary therapy is an important aspect of GERD management, it should be noted that it is not yet well-defined, and further research is needed to establish its effectiveness.
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GERD symptoms can be triggered by certain foods
Dietary changes are one of the best ways to prevent or relieve symptoms of gastroesophageal reflux disease (GERD). GERD is a common oesophageal disorder characterised by symptoms associated with increased oesophageal acid exposure. It is important to manage your diet and weight if you experience GERD symptoms.
Foods that are acidic or fatty can trigger GERD symptoms by relaxing the lower oesophageal sphincter (valve) or by slowing the stomach from emptying, causing increased backflow of stomach contents into the oesophagus. Acidic foods that can trigger symptoms include citrus fruits such as lemons, pineapples, grapefruit, and oranges, as well as tomatoes and tomato-based sauces. Carbonated beverages of any kind should also be avoided as the carbonation can trigger acid backup into the throat.
However, consuming alkaline-heavy foods can improve the balance of your diet and soothe symptoms. These include bananas, cauliflower, and various melons. Non-citrus fruits such as apples and pears can also be enjoyed. Lean meats that are grilled, poached, broiled, or baked are better options for GERD sufferers, and healthy complex carbohydrates and fibre can be found in oatmeal, whole-grain bread, rice, and couscous. It is also beneficial to replace saturated and trans fats with unsaturated plant and fish fats, such as olive oil, avocados, nuts, and seeds.
In addition to avoiding trigger foods, eating certain foods may also offer relief from GERD symptoms. Non-fat milk can act as a temporary buffer between the stomach lining and acidic stomach contents, providing immediate relief from heartburn. Low-fat yoghurt has similar soothing qualities and also provides a healthy dose of probiotics, which enhance digestion. Ginger is another excellent digestive aid due to its medicinal properties, and it also has anti-inflammatory properties that can ease irritation in the digestive tract. Finally, while lemon juice is generally very acidic, a small amount mixed with warm water and honey has an alkalising effect that neutralises stomach acid, and honey also contains natural antioxidants that protect the health of cells.
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GERD patients can benefit from a modified exclusion diet
While there is no proven "GERD diet", patients suffering from gastroesophageal reflux disease (GERD) can benefit from a modified exclusion diet. GERD is a common esophageal disorder characterised by symptoms associated with increased esophageal acid exposure. The cornerstone therapies for GERD include acid-suppressive agents like proton pump inhibitors (PPIs) and lifestyle modifications, including dietary therapy.
Dietary therapy for GERD involves understanding the effect of food components on the pathophysiology and management of the disease. Studies have shown that a diet restricted in poorly absorbed carbohydrates, such as fructose, fructans, sorbitol, and other sugar alcohols, can be beneficial. Additionally, increasing dietary fibre intake can help control symptoms and improve oesophageal motility in patients with non-erosive GERD. A high-fibre diet results in increased minimal oesophageal resting pressure, decreased gastroesophageal refluxes, and reduced heartburn episodes per week.
Furthermore, certain dietary factors such as dietary fat, chocolate, coffee, onions, and citrus products may also play a role in triggering or worsening GERD symptoms. Keeping a daily food diary for a week can help identify potential triggers. It is important to note that individual responses to different foods may vary, and the timing of meals can also be a factor. For example, a particular food may cause reflux when eaten close to bedtime but may not cause any issues if consumed earlier in the day.
In conclusion, while there is no one-size-fits-all GERD diet, patients can benefit from making simple modifications to their current diet. This may involve excluding certain trigger foods, increasing fibre intake, and being mindful of meal timing to help reduce the discomfort associated with GERD.
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GERD patients can benefit from eliminating classes of food
Diet plays a major role in controlling acid reflux symptoms and is the first line of therapy used for people with GERD. While there is no definitive list of foods to avoid, certain items commonly trigger symptoms for many people. Fried and fatty foods, for example, can cause the LES to relax, allowing more stomach acid to back up into the oesophagus. These foods also delay stomach emptying. High-fat foods increase the risk of reflux symptoms, so managing your fat intake can help.
Chocolate contains an ingredient called methylxanthine, which some older research suggests can relax the smooth muscle in the LES and increase reflux. This could make chocolate unsuitable for people with GERD. Spicy foods, citrus, tomato sauces, vinegar, caffeine, onions, carbonated drinks, and alcohol are also common triggers.
Fruits and vegetables are important in a healthy diet, but certain fruits can cause or worsen GERD symptoms, especially highly acidic fruits. If you have frequent acid reflux, limit your intake of lemons, pineapples, grapefruit, and oranges.
Water-based foods have been shown to limit symptoms of GERD, but they must be low in acidity. These include celery, cucumber, and lettuce, which act as a temporary buffer between the stomach lining and stomach acid. Vegetables are naturally low in fat and sugar. Ginger has alkaline and anti-inflammatory properties that ease the digestive tract. Lean meat is a great substitute for fattier meats, and low-fat yoghurt provides probiotics, which help keep a healthy balance of bacteria in the gut.
In addition to specific foods, changes to eating habits can also help to prevent repeated bouts of heartburn and acid reflux. Eat smaller, more frequent meals and avoid lying down after eating. Do not eat during the three to four hours before you go to bed, and avoid vigorous exercise for a couple of hours after eating.
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Frequently asked questions
Gastroesophageal reflux disease (GERD) is a common esophageal disorder that is characterised by troublesome symptoms associated with increased esophageal acid exposure.
Cornerstones of therapy include acid-suppressive agents like proton pump inhibitors (PPI) and lifestyle modifications including dietary therapy.
A GERD diet involves discovering what works best for the patient. Not all triggers and treatments will affect all people in the same way. A particular food that causes reflux when eaten 3–4 hours before bedtime may be harmless earlier in the day. A fiber-enriched diet has been shown to help control symptoms and improve esophageal dysmotility in patients with non-erosive gastroesophageal reflux disease.
If you suspect that foods may trigger or worsen your symptoms of GERD, try keeping a one-week daily diary. A double-blind placebo-controlled food challenge is the most reliable method to identify adverse reactions to food, but it is not suitable for routine clinical use.
