Barrett’s oesophagus is a serious digestive condition that usually develops after long-standing gastro-oesophageal reflux disease (GERD). It occurs when repeated exposure to stomach acid causes structural changes in the lining of the lower oesophagus.
Normally, the oesophagus is lined with squamous epithelial cells. In Barrett’s oesophagus, these cells are replaced with columnar epithelium containing goblet cells, which are typically found in the gastrointestinal tract. This process, known as intestinal metaplasia, is an adaptive response to chronic acid injury.
While these changes help the tissue tolerate acid exposure, they also increase the risk of dysplasia (abnormal cell changes), making Barrett’s oesophagus a condition that requires ongoing medical monitoring.
Symptoms of Barrett’s Oesophagus
Symptoms often mirror those of chronic reflux and may include:
- Frequent heartburn and nausea
- Difficulty swallowing (dysphagia)
- Painful swallowing (odynophagia)
- Pain or discomfort behind the breastbone
- Chronic cough or laryngitis
- Vomiting blood (haematemesis)
Some individuals experience few or no symptoms, which is why Barrett’s oesophagus is often diagnosed during endoscopy for reflux.
Common Causes and Risk Factors
Barrett’s oesophagus develops due to prolonged irritation of the oesophageal lining. Contributing factors include:
- Chronic GERD
- Stress
- Dietary triggers
- Certain medications
- Obesity
- Food sensitivities or allergies (commonly dairy or gluten)
- Smoking
- Hiatus hernia
- Helicobacter pylori infection
Diet Tips for Barrett’s Oesophagus
Dietary changes are central to reducing irritation, supporting digestion, and promoting healing.
Foods and Habits to Avoid
- Spicy foods, caffeine, chocolate, and peppermint
- Alcohol and stimulant drinks
- Refined sugar, wheat, dairy, processed and preserved foods
- Saturated and trans fats found in baked goods, margarine, fried and processed foods
Foods That Support Healing
- Start each day with warm water and half a lemon to gently stimulate digestion and liver function
- Eat bitter greens such as rocket, radicchio, and endive to promote digestive secretions
- Focus on alkaline-forming foods to reduce digestive irritation
- Increase sulphur-rich vegetables (garlic, onions, cabbage, broccoli, cauliflower, Brussels sprouts, radish) to support liver detoxification
- Eat plenty of vegetables, especially cruciferous vegetables, lightly steamed to preserve nutrients
- Drink herbal teas such as dandelion, burdock, chamomile, green tea, lemon, and ginger
- Include healthy fats such as extra virgin olive oil, flaxseed oil, fish oil, nuts, seeds, hemp seed, and avocado
- Drink daily vegetable juices (beetroot, carrot, celery, ginger) to support alkalinity and bowel movement
- Choose easy-to-digest foods such as soups, broths, smoothies, and purees
- Include fermented foods to support healthy gut bacteria
Lifestyle Tips for Barrett’s Oesophagus
- Avoid smoking and alcohol
- Address chronic reflux rather than masking symptoms
- Support healthy gut bacteria and treat H. pylori if present
- Improve overall digestive and liver function
- Maintain a healthy weight
- Avoid tight clothing around the waist
- Do not lie down immediately after meals
- Elevate the head of the bed to reduce night-time reflux
Natural Remedies for Barrett’s Oesophagus
Natural therapies aim to soothe, protect, and support tissue repair, alongside medical care.
- Slippery elm powder: Take 1 teaspoon before meals to coat and protect the oesophageal lining and reduce irritation
- Probiotics: Support gut flora balance, reduce inflammation, and improve digestion
- Antioxidant support: Herbs such as green tea, grape seed, pycnogenol, and polygonum help reduce oxidative stress
- Demulcent and digestive herbs: Slippery elm, marshmallow, aloe vera, chamomile, burdock, gentian, globe artichoke, and milk thistle
- Digestive bitters: Small amounts of apple cider vinegar before meals may improve digestion and reduce reflux in some individuals (only if tolerated)
Barrett’s oesophagus is a condition that requires ongoing medical monitoring, but diet, lifestyle, and naturopathic support can play a valuable role in reducing reflux, supporting digestion, and protecting the oesophageal lining. Always work alongside your healthcare provider when managing this condition.