Synopsis

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

Bentonite, a type of absorbent clay, has a long history of use in traditional medicine systems for digestive complaints, including gas and bloating. Historically, various cultures have ingested specific types of clay, including bentonite, to address gastrointestinal discomfort, with the belief that its absorptive properties can bind toxins, gas, and other irritants in the gut. Folk remedies and anecdotal reports commonly suggest that bentonite helps alleviate symptoms of bloating and excess gas, possibly by adsorbing substances that contribute to these symptoms or by soothing the digestive tract lining.

However, scientific evidence specifically supporting bentonite clay for gas and bloating is limited. A handful of small animal studies and in vitro experiments have indicated that bentonite and similar clays can adsorb toxins and gases, and may modify gut microbiota, but robust clinical trials in humans are lacking. One small clinical trial suggested potential benefit in irritable bowel syndrome (IBS), but the study size and design were not sufficient to draw firm conclusions. Regulatory agencies generally recognize bentonite as safe for external use, but oral use for digestive conditions is not widely endorsed due to limited efficacy data and potential safety concerns (such as contamination with heavy metals).

In summary, the use of bentonite for gas and bloating is primarily supported by traditional use and anecdotal reports. There is insufficient scientific evidence from controlled human studies to validate its effectiveness, and further research is needed to confirm both safety and efficacy.

More about bentonite
More about Gas and Bloating

Other ingredients used for Gas and Bloating

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Products containing bentonite

Nature's Sunshine CleanStart Mild
Nature's Sunshine Hydrated Bentonite
Nature's Sunshine Bowel Detox
Nature's Sunshine Dieter's Cleanse