Evidence supporting the use of: Yam (unspecified)
For the body system: Small Intestines

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Synopsis

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

Yam (Dioscorea spp.), particularly the Chinese yam (Dioscorea opposita or Dioscorea polystachya), has a long history of use in Traditional Chinese Medicine (TCM) for supporting the digestive system, including the Small Intestine. In TCM, Chinese yam is believed to strengthen the Spleen and Stomach, promote healthy digestion, and address symptoms like diarrhea and poor appetite, which are often linked to Small Intestine dysfunction in this tradition. The rationale is primarily based on energetic properties and patterns of disharmony rather than direct anatomical or physiological effects as recognized by modern biomedical science.

From a scientific perspective, yams contain starches, dietary fiber, and bioactive compounds that may support general digestive health, but there is limited direct clinical evidence demonstrating specific support for the Small Intestine. Most biomedical research has focused on yams’ effects on blood sugar regulation, antioxidant properties, and hormonal activity. There is some preclinical data suggesting yam polysaccharides may support gut barrier function or modulate gut flora, but these findings are not specific to the Small Intestine and are mostly from animal studies. Therefore, the use of yam to support the Small Intestine is justified primarily by traditional use, with modest supporting evidence.

More about Yam (unspecified)
More about Small Intestines

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Products containing Yam (unspecified)

We currently have no products on Vitabase that contain this ingredient.