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Dr. Ronald Roth Acu-Cell AI

Gastric Acid pH Range

  • Normal resting pH: Under normal conditions, the fasting gastric acid pH in the stomach is extremely acidic, typically ranging between 1.5 and 2.0 (and can sometimes drop as low as 1.0).
  • Post-meal pH: Upon the ingestion of food, stomach acid is temporarily buffered and diluted, causing the pH to rise toward 3.0 to 5.0.
  • Digestion phase: As gastric acid secretion continues in response to food, the pH actively drops back down toward the optimal acidic range of 1.5 to 2.5 to properly break down proteins and activate digestive enzymes.

Clinical Significance

  • Importance of acidity: Maintaining this high level of acidity (low pH) is critical for protein digestion, the absorption of vital minerals (such as calcium, magnesium, iron, and zinc), and as a primary defense barrier against ingested pathogens.
  • Hypochlorhydria: A chronically elevated (too high) stomach pH often indicates a deficiency in gastric acid production (hypochlorhydria), which can impair overall nutrient status and gastrointestinal function.
AI-generated in the approach of Dr. Ronald Roth. Not his own words.
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Connections

Acidic stomach pH - connections

-> Acidic stomach pH

Gastric ulcers - connections

-> Gastric ulcers

Stomach acid - connections

Stomach acid ->

-> Stomach acid

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