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Posted April 29, 2010

Vitamin D Overload in Supplement Sickens Users

On April 28, 2010, the New York Post reported that Gary Null, a nutrition promoter, was apparently sickened by his own product, Gary Null's Ultimate Power Meal, due to a manufacturing error that caused an excessive amount of vitamin D to occur in the product. Citing papers filed in a suit by Null against his manufacturer, Triarco Industries, the Post reported that the product contained 2,000,000 IU of vitamin D per daily serving instead of 2,000 IU -- a 1,000-fold increase. (As noted in the ConsumerLab.com Product Review of Vitamin D Supplements, the Tolerable Upper Intake Level for vitamin D is 2,000 IU per day. The Adequate Intake level is 400 IU to 600 IU per day, although 1,000 is often suggested for adults, particularly those with limited sun exposure.) According to the suit, Triarco was responsible for mixing the vitamin D for the product and failed to do proper testing.

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