Outdated Medical Advice Medicine

Heartburn means your stomach acid is too strong

Heartburn usually results from sphincter weakness or timing, not acid strength

Heartburn is caused by excessive stomach acid that's too strong.

Heartburn usually results from lower esophageal sphincter weakness, not excessive acid. Acid strength is consistent. Stomach lining protects against normal acid; problem is acid reaching esophagus.

Believed 1950–2010
Year Revised 2012
Why Changed Oversimplification
Confidence Fully Debunked
Region Worldwide

Reception

6/10
6/10

Sources

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