EXHIBIT 23.1 INDEPENDENT AUDITOR'S CONSENT To the Board of Directors Jurak Corporation World Wide, Inc. We hereby consent to the use in this Registration Statement on Form S-1 of our report, dated August 5, 1998 (except for Note 5, as to which the date is December 16, 1998), relating to the financial statements of Jurak Corporation World Wide, Inc. We also consent to the reference to our Firm under the captions "Experts" and "Selected Financial Data" in the Prospectus. HOUSE, NEZERKA & FROELICH, P.A. Bloomington, Minnesota January 13, 1999