Apple Cider Vinegar for Peptic Ulcers: Potential Benefits and Risks
Published on August 29, 2024
Key Takeaway
While apple cider vinegar may have some potential benefits for digestive health, its use for peptic ulcers is controversial and could potentially worsen symptoms in some cases.
Introduction
Peptic ulcers, painful sores that develop in the lining of the stomach or small intestine, affect millions of people worldwide. While conventional treatments like antacids and proton pump inhibitors are commonly prescribed, some individuals seek natural remedies like apple cider vinegar (ACV). This article examines the potential benefits and risks of using ACV for peptic ulcers, based on current scientific understanding.
Understanding Peptic Ulcers
Peptic ulcers are primarily caused by two factors:
- Helicobacter pylori (H. pylori) bacterial infection
- Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs)
According to a study by Hsiu-Man Lien et al. (2022), these factors can lead to inflammation and damage to the protective mucus layer in the digestive tract.

Potential Benefits of Apple Cider Vinegar
While research specifically on ACV and peptic ulcers is limited, some potential benefits have been suggested:
1. Antimicrobial Properties
ACV contains acetic acid, which has antimicrobial properties. A study by Annette McDermott (2019) suggests that this could potentially help fight H. pylori bacteria, a common cause of ulcers.
2. Potential pH Regulation
Some proponents argue that ACV might help balance stomach acid levels. However, as noted by Kiara Anthony (2018), this effect is not well-established and could vary among individuals.
Risks and Considerations
Despite potential benefits, using ACV for peptic ulcers comes with significant risks:
1. Increased Acidity
ACV is highly acidic. For individuals with existing ulcers, this acidity could potentially worsen symptoms and delay healing. Kathryn Watson and Cheryl S. Grant (2018) warn that ACV can irritate the stomach lining and contribute to acid reflux.
2. Delayed Gastric Emptying
A study by Joanna Hlebowicz et al. (2007) found that ACV can slow gastric emptying, which might exacerbate symptoms in some individuals with peptic ulcers.
3. Interaction with Medications
ACV may interact with certain medications, including those used to treat ulcers. Always consult with a healthcare provider before adding ACV to your regimen.

Conventional Treatments for Peptic Ulcers
It's important to note that proven, effective treatments for peptic ulcers exist:
- Antibiotics to eliminate H. pylori
- Proton pump inhibitors to reduce stomach acid
- Antacids for symptom relief
- Cytoprotective agents to protect the stomach lining
R Lad et al. (1999) highlight that acid suppression with proton pump inhibitors is particularly effective in healing NSAID-associated ulcers.
Conclusion
While apple cider vinegar has gained popularity as a natural remedy, its use for peptic ulcers remains controversial. The potential risks, particularly for those with existing ulcers, may outweigh any possible benefits. If you're considering using ACV for digestive issues, it's crucial to consult with a healthcare professional first. Proven, conventional treatments remain the safest and most effective approach for managing peptic ulcers.