Healthy or Harmful?: Connecting Fasting and Acid Reflux

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Intermittent fasting, despite its recent popularity, has been practiced for many centuries. People usually fast for various reasons like observing lifestyle recommendations or religious rituals. Regardless, fasting has been shown to have health benefits such as improving brain function and aiding in weight loss. However, some people experience digestive issues while fasting with acid reflux as a common symptom of these practices..

Acid reflux may also be called GERD (gastroesophageal reflux disease), acid indigestion, heartburn, dyspepsia, or sour stomach. In a research performed by the American College of Gastroenterology, 60 million Americans experience acid reflux symptoms at least once a month, with 15 million experiencing symptoms daily. While

What Happens During Acid Reflux?

Initially, the acid from your stomach misfires and flows up into your esophagus. This is the tube that runs from your mouth to your stomach. The acid that rises can irritate the linings of your esophagus, causing pain and burning. People who have symptoms regularly may also experience dry cough, difficulty swallowing, or sleeping problems.

How Can Fasting Trigger Acid Reflux?

Fasting is practiced by most people, as dictated by religious organizations. Many people have used intermittent fasting for more extended periods due to its benefits in weight loss. Although fasting has both physical and spiritual benefits, it can also cause an imbalance in the acidity levels in the stomach.

Stomach acid levels begin to rise when your stomach is empty, with nothing in your stomach for acid to break down. When nothing is present to soak up the acid in your stomach, this can result in harmful acid buildup, resulting in pain, discomfort, and acid reflux. Furthermore, some people have the most severe acid-related pain when they wake up with an empty stomach. 

How Can You Avoid Acid Reflux?

Certain food and drinks should be avoided if you’re experiencing acid reflux. For example, carbonated beverages  may further aggravate your condition. It is also recommended that you sleep with your head slightly elevated to avoid reflux. Additionally, nonsteroidal anti-inflammatory medications should also be avoided to protect your stomach and esophagus.

There are some methods you can use to avoid acid reflux while fasting. Drinking water, particularly alkaline water, may be beneficial in adjusting your stomach’s acidity. Furthermore, drinking small amounts of water is highly recommended.

Drinking tea can also help with digestive issues. Ginger is a well-known natural remedy with its anti-inflammatory properties commonly used to alleviate digestive discomfort. In September, a study published in the journal Children found that ginger effectively treats acid reflux in children.

If you are unsure if your probiotics can help with acid reflux, you should consult an expert before taking those. You do not want to add discomfort by taking medications you are unsure about.


When it comes to acid reflux, you may want to alleviate your discomfort as soon as possible. Limiting your daily food intake can aid in treating mild acid reflux. If you have acid reflux at least once a week, you should think about taking medication. If symptoms persist after taking all of the drugs and changing your lifestyle, it is best to see a doctor as soon as possible. If you do not treat your condition, you may endanger other vital organs in your body and develop additional health issues.

Reflux Away can help you with more information and articles for your acid reflux. We will answer questions about your heartburn, such as if mustard can cause acid reflux. Visit us and learn more.