Rhubarb

PMID: 30000922

Abstract:

Rhubarb (Rheum officinale, Rheum palmatum) root contains anthraquinones (e.g., aloe-emodin, chrysophanol, emodin, rhein), which are laxatives, and tannins, which are astringents. Rhubarb has no specific lactation-related uses. It has been used for a wide variety of conditions, such as constipation, chronic renal failure, and upper gastrointestinal bleeding. It has also been used topically for conditions, such as herpes infections, and gingivitis. Most of these conditions are not supported by well-controlled trials. Other species of rhubarb are used primarily as foods. Chinese and garden rhubarb are "generally recognized as safe" (GRAS) as a food by the U.S. Food and Drug Administration. Two very old studies found that laxative doses of rhubarb given to nursing mothers did not appear to pass into milk or affect their breastfed infants.[1] Nevertheless, most recent reviewers state that rhubarb should not be used during breastfeeding because of possible cathartic effects on the breastfed infants.[2][3] Dietary supplements do not require extensive pre-marketing approval from the U.S. Food and Drug Administration. Manufacturers are responsible to ensure the safety, but do not need to prove the safety and effectiveness of dietary supplements before they are marketed. Dietary supplements may contain multiple ingredients, and differences are often found between labeled and actual ingredients or their amounts. A manufacturer may contract with an independent organization to verify the quality of a product or its ingredients, but that does not certify the safety or effectiveness of a product. Because of the above issues, clinical testing results on one product may not be applicable to other products. More detailed information about dietary supplements is available elsewhere on the LactMed Web site.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP481743	Chrysophanol		481-74-3	Price

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