Synopsis

Source of validity: Scientific
Rating (out of 5): 5

Carbonate compounds, such as sodium carbonate and calcium carbonate, are scientifically validated treatments for overacidity (hyperacidity) in the stomach. Overacidity commonly manifests as heartburn, acid indigestion, or gastroesophageal reflux disease (GERD). Carbonates act as antacids, substances that neutralize excess gastric hydrochloric acid. The neutralization reaction produces water, carbon dioxide, and corresponding salts, which alleviates the sensation of burning and discomfort from too much acid.

Calcium carbonate is one of the most widely used over-the-counter antacids and has been studied extensively in both clinical and laboratory settings. Numerous randomized controlled trials and reviews confirm its rapid onset of action and effective neutralization of stomach acid. It is recommended for occasional, mild cases of heartburn or dyspepsia and is generally recognized as safe for short-term use in otherwise healthy individuals. Similarly, sodium bicarbonate (another carbonate) is effective in neutralizing gastric acid but is used with more caution due to its sodium content, which can affect blood pressure and fluid balance.

The scientific evidence supporting the use of carbonates for overacidity is robust, spanning decades of empirical use and clinical validation. Guidelines from gastroenterological associations consistently list carbonate antacids as first-line, short-term interventions for symptomatic relief of acid-related discomfort.

More about carbonate
More about Overacidity

Other ingredients used for Overacidity

Other health conditions supported by carbonate

Products containing carbonate