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Body Brews Its Own Alcohol: Auto-Brewery Syndrome Explained
19 Jan
Summary
- Gut bacteria can convert food into alcohol, causing 'drunkenness' without consumption.
- Specific bacteria like E. coli and K. pneumoniae are linked to alcohol production.
- Fecal transplants show promise in treating auto-brewery syndrome.
A mysterious condition known as auto-brewery syndrome (ABS) allows the human body to produce its own alcohol from ingested food. This occurs when gut bacteria, fungi, or yeast ferment carbohydrates from foods like bread and potatoes into ethanol. While a small amount of alcohol is normal, ABS can lead to significant inebriation and long-term health damage, mimicking alcohol abuse. Doctors first identified ABS in Japan in the early 1970s.
Recent scientific advancements, published in Nature Microbiology, point to specific gut bacteria, notably Escherichia coli and Klebsiella pneumoniae, as culprits responsible for significant alcohol production. This breakthrough offers crucial validation for sufferers who are often misdiagnosed or dismissed. Triggers for ABS can include prolonged antibiotic use, diabetes, high-carb diets, or rare genetic factors affecting alcohol processing.
The latest research also highlights a potential treatment: fecal microbiota transplantation. This procedure involves transferring fecal matter from a healthy donor to the patient's gut to restore a healthy bacterial balance. One ABS patient experienced no further 'drunkenness' episodes during a 16-month study following this treatment, offering significant hope for managing this complex condition.
