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See the USANA Difference

People who choose the EssentialsTM want results not hype.

The following is an in-house comparative analysis of USANA versus select leading U.S. brands.*

Some supplement companies make significant claims about the bioavailability of their supplements, claiming that they are more readily absorbed than tableted vitamins and minerals because of their unique delivery systems. The purpose of this in-house analysis was to compare the blood levels of select key nutrients from five diverse dietary supplements.

comparaison Vitamine B

Vitamine B6

comparaison riboflavine

Riboflavine

comparaison Vitamine C

Vitamine C

*Graphs depict relative bioavailability over time (area under curve).
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These images are property of USANA Health Sciences and reproduced with their permission.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. †Some images and text in this publication are the copyrights of USANA Health Sciences, Inc. and are reproduced with their permission.

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