We've spoken about the risks from supplement manufacturers before on this site. Well, here we go again. Buyer beware when it comes to supplements.

The New York State attorney general’s office accused four major retailers on Monday of selling fraudulent and potentially dangerous herbal supplements and demanded that they remove the products from their shelves.

The authorities said they had conducted tests on top-selling store brands of herbal supplements at four national retailers — GNC, Target, Walgreens and Walmart — and found that four out of five of the products did not contain any of the herbs on their labels. The tests showed that pills labeled medicinal herbs often contained little more than cheap fillers like powdered rice, asparagus and houseplants, and in some cases substances that could be dangerous to those with allergies.

The investigation came as a welcome surprise to health experts who have long complained about the quality and safety of dietary supplements, which are exempt from the strict regulatory oversight applied to prescription drugs.

The Food and Drug Administration has targeted individual supplements found to contain dangerous ingredients. But the announcement Monday was the first time that a law enforcement agency had threatened the biggest retail and drugstore chains with legal action for selling what it said were deliberately misleading herbal products.

http://well.blogs.nytimes.com/2015/0...etailers/?_r=0