A recent study investigated over the counter vitamin and mineral supplements for the presence of gluten, and the results were alarming for those who are trying to follow a gluten free diet and maintain a healthy lifestyle through the use of multi-vitamins, probiotics, etc.
we investigated the presence of gluten in twenty one common dietary supplements from the national market using the immunochromatographic assay. This visual assay proved to be an efficient rapid tool for gluten screening as an alternative to the ELISA techniques. The results have shown the presence of gluten in 23.8% of the investigated samples (vitamins, minerals, plant extracts, probiotics supplements, lactoferrin, propolis supplements).Source: Roum Arch Microbiol Immunol. 2011 Oct-Dec;70(4):174-7
It is really important to understand the use of vitamins and to use them for the better purpose. Just having Vitamin Supplement without any understanding will cause more harm than good. You must have Vitamins only if you need to and are not getting enough of it from your diet.
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