Ammonia

Ammonia is a nitrogen-containing compound produced in the gut through the breakdown of proteins and amino acids by intestinal bacteria. In a healthy gut, most ammonia is either used by microbes or absorbed and detoxified by the liver. Elevated fecal ammonia levels may indicate excessive protein fermentation, gut dysbiosis, or an imbalance between beneficial and pathogenic bacteria. High levels can contribute to mucosal irritation, inflammation, and may compromise gut barrier function. Ammonia levels are a useful marker of microbial protein metabolism and intestinal health.

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Description

What does ammonia in stool indicate?

It indicates the level of protein breakdown and fermentation occurring in the gut. High levels often suggest a microbial imbalance or too much protein consumption.

Is high fecal ammonia harmful?

Potentially yes. Excess ammonia can irritate the gut lining, promote inflammation, and impact the gut-brain axis.

What causes elevated ammonia levels in the gut?

Possible causes include high-protein diets, low fiber intake, dysbiosis, or decreased conversion of ammonia by beneficial bacteria.

Can low ammonia cause problems?

Low levels are generally seen as positive, indicating an effective microbial balance and minimal protein decay.

How can elevated ammonia levels be lowered?

Strategies may include reducing excess protein, increasing fermentable fiber, and supporting a healthy microbiota with probiotics or prebiotics.

Content
What does ammonia in stool indicate?
Is high fecal ammonia harmful?
What causes elevated ammonia levels in the gut?
Can low ammonia cause problems?
How can elevated ammonia levels be lowered?
What does ammonia in stool indicate?
Is high fecal ammonia harmful?
What causes elevated ammonia levels in the gut?
Can low ammonia cause problems?
How can elevated ammonia levels be lowered?
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