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Comparative Guide to Nutritional Supplements
from Northern Dimensions Publishing
Price: $21.95
Customer Review: 
Every single endorsement on the back of the book is from Usana's people.
This whole book is heavily weighted to favor Usana's multi-vitamin supplement. The grading criteria are arbitrary, and if they were re-adjusted, another supplement could easily come out on the top.
This book doesn't review... more info
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Customer Rating:
4.0 / 5.0

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