HealthMap

Understanding GERD and Stomach Acid

• Common misconception: Most people believe that GERD (Gastroesophageal Reflux Disease) and chronic acid reflux are caused by too much stomach acid (hydrochloric acid, or HCl).
• The actual cause in many cases: Chronic reflux is frequently the result of low stomach acid (hypochlorhydria) rather than excess acid.

How Low Stomach Acid Causes Reflux

• Lower Esophageal Sphincter (LES) function: The LES is a muscular valve that acts as a gateway between the esophagus and the stomach. It depends on an adequate level of stomach acidity to trigger its closure.
• Valve failure: When stomach acid levels are chronically low, the LES does not receive the proper chemical signal to close tightly. This allows gastric contents and small amounts of acid to leak upward into the esophagus, causing the burning sensation known as heartburn.
• Delayed gastric emptying: Low HCl levels impair the proper digestion of food, leading to food stagnation, fermentation, gas production, and increased intra-gastric pressure, which physically pushes contents upward against the weak sphincter.

The Danger of Acid-Suppressing Drugs

• Masking symptoms: Conventional treatments like proton pump inhibitors (PPIs) and antacids suppress stomach acid production.
• Worsening the root cause: While these drugs may temporarily relieve the burning sensation in the esophagus by making the refluxed fluid less acidic, they worsen the underlying deficiency of stomach acid, further impairing digestion and nutrient absorption over the long term.

Nutritional and Nutritional-Metabolic Considerations

• Restoring balance: Addressing chronic GERD requires looking at supporting natural digestive capacity rather than shutting down acid production.
• Key supportive factors:
• Ensuring adequate intake of zinc and B vitamins, which are essential cofactors for the physiological production of hydrochloric acid.
• Using targeted supplementation such as betaine hydrochloride (HCl) and pepsin under professional guidance to restore normal gastric pH, which in turn signals the lower esophageal sphincter to close properly.
• Dietary adjustments: Avoiding potential food sensitivities, eating smaller and more frequent meals, and minimizing stress can significantly reduce pressure on the upper digestive tract.