Exhibit 23.1
Consent of Independent Accountants
The Board of Directors
USANA Health Sciences, Inc.
We consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-02934, 333-02860, 333-96645, 333-128103, and 333-133385) of USANA Health Sciences, Inc. of our report dated September 21, 2010, with respect to the financial statements of BabyCare Holdings, Ltd. as of December 31, 2009, 2008 and 2007 which is included in this Form 8-K/A.
/s/ PricewaterhouseCoopers Zhong Tian CPAs Limited Company
Beijing, Peoples Republic of China
October 6, 2010