Evidence supporting the use of: Cayenne pepper
For the health condition: Belching

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Cayenne pepper (Capsicum annuum) has traditionally been used in various cultures as a digestive aid, including for the relief of belching (eructation). Historical herbal medicine texts and folk remedies often recommend cayenne for stimulating digestion and alleviating symptoms of indigestion, such as gas and bloating, which can lead to belching. The rationale behind this traditional use is that cayenne pepper stimulates gastric secretions and peristalsis due to its active compound, capsaicin, potentially aiding in overall digestive function.

However, scientific evidence specifically supporting cayenne pepper’s effectiveness for treating or reducing belching is limited. Most modern research has focused on capsaicin’s effects on metabolism, pain relief, and gastric motility, rather than directly on belching. Some studies suggest that capsaicin can increase gastrointestinal motility and the secretion of digestive fluids, which could theoretically help in cases where belching is related to slow digestion. Still, this is an extrapolation rather than a direct finding.

Overall, while its use for belching is primarily based on tradition and anecdotal reports, there is a lack of high-quality, direct clinical studies confirming its efficacy for this specific condition. Individuals considering cayenne pepper for belching should be cautious, as it can irritate the gastrointestinal tract in some people, particularly those with ulcers or acid reflux.

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