Stomach Disorders

Patients With Stomach Problems Respond To Chiropractic Care

A study in the June, 1994 issue of the “Journal of Manipulative and Physiological Therapeutics” finds that patients with stomach problems experienced remissions of their problem quicker under chiropractic care than those under standard medical care.

What is it?

The stomach is a hollow and muscular organ whose interior surface consists of a series of expandable folds, called rugae. The rugae allow the stomach to expand and contract in relation to the volume of food and fluid. Although rarely necessary, the stomach can expand to a capacity of seven liters. The stomach functions to mix, store, and begin digestion of food. In smaller amounts, food is allowed to pass through the pyloric sphincter, at the bottom of the stomach, into the small intestine.

How Does It Work?

The stomach stores, dissolves, and partially digests the contents of a meal, then delivers this partially digested food to the small intestine in amounts optimal for maximal digestion and absorption. Parietal cells within gastric glands in the folds of the stomach lumen secrete hydrochloric acid (HCl), which makes gastric juice acidic, with a pH less than 2. During a meal, the rate of HCl production increases markedly—seeing, smelling, tasting, and chewing food sends information through the vagus nerves to the parietal cells, causing them to increase acid production. Stomach distention, hydrogen ion concentration, and peptides send messages through long and short neural reflexes to increase gastrin release, which increases HCl production. On average, the stomach produces 2 liters of HCl daily.

Microscopic View: Gastric Mucosa

The lining of the stomach contains deep collections of cells organized into gastric glands. These gastric glands secrete various substances into the stomach. The openings of the gastric glands into the surface of the stomach are called gastric pits. Mucous cells in the gastric pits secrete mucus. In the deeper part of the gland, parietal cells secrete hydrochloric acid. G cells, which are present predominantly only in the last portion of the stomach, secrete gastrin. ECL cells secrete histamine, and chief cells secrete pepsinogen (an inactive form of the pepsin -digesting enzyme pepsin). Intrinsic factor, needed for the absorption of vitamin B12, is also secreted by the gastric mucosa (most likely the parietal cells).

Parietal cells: Acid Production

There are three pathways leading to acid production by the parietal cell: the acetylcholine, gastrin, and histamine receptor pathways. These three pathways interact and overlap with each other significantly. Acetylcholine is secreted at the sight, smell, and taste of food; gastrin and histamine are released as a result of swallowed food in the stomach. When acetylcholine, gastrin, or histamine binds to its receptor on the parietal cell, a process is initiated that results in acid production.

Digested food in the stomach chemically stimulates the release of gastrin from G cells located in the last portion of the stomach. Distention (an expansion) of the stomach causes release of acetylcholine from the vagus nerve, and this further stimulates the G cells to produce gastrin. Gastrin travels through the bloodstream and binds to the gastrin receptor on the parietal cells, located in the body of the stomach.

When histamine binds to its receptor, the parietal cell allows calcim to move into the cell. Through a series of chemical reactions, hydrogen (H+) eventually combines with chloride ions (Cl-) to form hydrochloric acid (HCl).

Treatment Success
Using an endoscope to see the inside of the stomach, 35 patients, ranging in age from 18-44, were diagnosed with ulcers. While both groups were put on the same diet, 11 of the patients were given chiropractic care from 5-22 days and the other 24 patients received traditional medical drug therapy. The effectiveness of each approach was evaluated every week with another endoscopic test.

Those patients who received the chiropractic care experienced pain relief in an average of 3.8 days and clinical remission of their ulcers an average of 10 days earlier than those patients treated by drugs.


In their conclusions, the authors say that normalizing the nerve supply to the stomach and the positive reaction of the whole body to chiropractic care were the likely mechanisms at work here.

By removing interference to the nerve supply to the stomach, chiropractic care improved function to the point that the patient's bodies were in a better position to heal the ulcers themselves. Can restoring health and function in the body allow it to heal itself better than drugs? Apparently so, and in the case of ulcers, at least 10 days faster and without the toxicity and danger involved with the use of drugs. This study shows that chiropractic care restores function in the body so that it can repair and maintain itself in a higher level of function and health. To find out if our office could help you, call one of our doctors to discuss treatment options.