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Bleeding risks of dietary supplements after surgery and anticoagulant use spotlighted

Posted 03 January 2023

After identifying the 47 most popular dietary-supplement ingredients in the U.S., researchers reviewed the literature on the risks of bleeding they pose to patients postoperatively and while taking anticoagulant medications. [Hatfield J and others. Dietary supplements and bleeding. Baylor University Medical Center Proceedings. 35:802–807, 2022]

They found:

  • Garlic and hawthorn supplementation is strongly associated with surgical bleeding.
  • Cordyceps sinensis, echinacea, and aloe vera were each associated with surgical bleeding in just one case report.
  • Ginkgo biloba, chondroitin-glucosamine, melatonin, turmeric, bilberry, chamomile, fenugreek, milk thistle, and peppermint are associated with bleeding risk for patients taking anticoagulants.
  • Fish oil, ginseng, and saw palmetto are not linked to bleeding.
  • Evidence for overall bleeding risk of St. John’s wort, ginger, ginkgo biloba, or cranberry supplementation is conflicting.

Source: Consumer Health Digest #23-01, January 1, 2023

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Your Aloe Vera Gel might not actually have Aloe Vera

Posted 04 December 2016

An article from Fortune.com, points out that “Multiple lab tests of store-brand aloe gel from Walmart, Target, and CVS showed no traces of aloe vera, even though aloe vera juice is listed as the first or second ingredient in every case, according to an in-depth report Bloomberg published Tuesday”

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