EXHIBIT 32.1

 

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

 

 

The undersigned hereby certifies that the Quarterly Report on Form 10-Q of USANA Health Sciences, Inc. for the quarter ended April 2, 2005 as filed May 12, 2005 with the Securities and Exchange Commission, fully complies with the requirements of Section 13(a) or 15(d) of The Securities Exchange Act of 1934 (15 U.S.C. 78m) and that the information contained in the Annual Report fairly presents, in all material respects, the financial condition and results of operations of USANA Health Sciences, Inc.

 

 

 

Date:

 May 12, 2005

 

/s/ Myron W. Wentz

 

 

Myron W. Wentz, PhD

 

Chairman and Chief Executive Officer

 

(Principal Executive Officer)