Exhibit 99.2

NASDAQ
THE NASDAQ STOCK MARKET
9600 BLACK ROAD
ROCKVILLE, MD 20850

By Electronic Delivery to Gil.Fuller@us.usana.com

August 10, 2007

Mr. Gilbert A. Fuller
Chief Financial Officer
USANA Health Sciences, Inc.
3838 West Parkway Blvd.
Salt Lake City, Utah 84120

Re: USANA Health Sciences, Inc. (the Company") -- Staff Determination
Nasdaq Symbol: USNA

Dear Mr. Fuller:

As discussed with Company counsel on August 9, 2007, Rule 10-01(d) under
Regulation S-X of the Securities and Exchange Commission ("SEC"), requires
registrants to obtain reviews of interim financial information by their
independent auditors prior to the filing of their Forms 10-Q with the SEC. The
reviews must be conducted by the Company's independent auditors in accordance
with Statement on Auditing Standards No. 100, as amended.

In the Explanatory Note of the Company's Form 10-Q for the period ended June 30,
2007 (the "Form 10-Q"), the Company advised that, "... its independent
registered public accountant, Grant Thornton LLP, resigned July 10, 2007. The
timing of the resignation prevented the Company from engaging a new independent
registered public accountant to review the financial statements included in this
report before filing. Consequently, the accompanying consolidated financial
statements as of June 30, 2007 and for the quarter ended June 30, 2007 have not
been reviewed by an independent public accountant in accordance with Statement
of Auditing Standards No. 100, Interim Financial Information..."

Further, the Company omitted the certifications pursuant to Sections 302 and 906
of the Sarbanes-Oxley Act of 2002 (the "Certifications"), stating that the
Certifications were omitted from the Form 10-Q "because the financial statements
accompanying this report have not been reviewed by an independent public
accountant under SAS 100." As a result, the Form 10-Q is considered incomplete.
Based on the foregoing, the Company does not comply with the Marketplace Rule
4310(c)(14).(1)

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(1) Marketplace Rule 4310(c)(14) states the "[t]he issuer shall file with Nasdaq
three (3) copies of all reports and other documents filed or required to be
filed with the Commission. This requirement is considered fulfilled for
purposes of this paragraph if the issuer files the report or document with the
Commission through the Electronic Data Gathering, Analysis, and Retrieval
("EDGAR") system. An issuer that is not required to file reports with the
Commission shall file with Nasdaq three (3) copies of reports required to be
filed with the appropriate regulatory authority. All required reports shall be
filed with Nasdaq on or before the date they are required to be filed with the
Commission or appropriate regulatory authority. Annual reports filed with Nasdaq
shall contain audited financial statements."

Mr. Gilbert A. Fuller
August 10, 2007
Page 2

Accordingly, unless the Company requests an appeal of this determination as
described below, trading of the Company's common stock will be suspended at the
opening of business on August 21, 2007, and a Form 25-NSE will be filed with the
Securities and Exchange Commission (the "SEC"), which will remove the Company's
securities from listing and registration on The Nasdaq Stock Market.

Marketplace Rule 4804(b) requires that the Company, as promptly as possible but
no later than four business days from the receipt of this letter, make a public
announcement through the news media which discloses receipt of this letter
and the Nasdaq rules upon which it is based.(2) The Company must provide a copy
of this announcement to Nasdaq's MarketWatch Department, the Listings
Qualifications Department and the Listing Qualifications Hearings Department
(the "Hearings Department") at least 10 minutes prior to its public
dissemination.(3) For your convenience, we have enclosed a list of news
services.(4)

In the event the Company does not make the required public announcement, trading
in your securities will be halted, even if the Company appeals Staff's
determination to a Nasdaq Listing Qualifications Panel (the "Panel") as
described below.

In addition, an indicator will be broadcast over Nasdaq's market data
dissemination network noting the Company's non-compliance. The indicator will be
displayed with quotation information related to the Company's securities on
Nasdaq.com, NasdaqTrader.com and by other third-party providers of market data
information. Also, a list of all non-compliant Nasdaq companies and the
reason(s) for such non-compliance is posted on our website at www.nasdaq.com.
The Company will be included in this list commencing two business days from the
date of this letter.

The Company may appeal Staff's determination to the Panel, pursuant to the
procedures set forth in the Nasdaq Marketplace Rule 4800 Series. A hearing
request will stay the suspension of the Company's securities and the filing of
the Form 25-NSE pending the Panel's decision. Hearing requests should not
contain arguments in support of the Company's position. The Company may request
either an oral hearing or a hearing based solely on written submissions. The fee
for an oral hearing is $5,00; the fee

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(2) We also note that Item 3.01 of Form 8-K requires disclosure of the receipt
of this notification within four business days. See, SEC Release No. 34-49424.
(3) The notice should be submitted to Nasdaq's MarketWatch Department through
the Electronic Disclosure service available at www.NASDAQ.net or facsimile at
(301) 978-8510. The facsimile numbers for Nasdaq's Listing Qualifications and
Hearings Departments are (301) 978-4028 and (301) 978-8080, respectively.
(4) The Company must ensure that the full text of the required announcement is
disseminated publicly. The Company has not satisfied this requirement if the
announcement is published as a headline only or if the news service determines
not to publish the full text of this story. Nasdaq cannot render advice to the
Company with respect to the format or content of the public announcement. The
following is provided only as a guide that should be modified following
consultation with securities counsel: the Company received a Nasdaq Staff
Determination on (DATE OF RECEIPT OF STAFF DETERMINATION) indicating that the
Company fails to comply with the (STOCKHOLDERS' EQUITY, MINIMUM BID PRICE,
MARKET VALUE OF PUBLICLY HELD SHARES, FILING, etc.) requirement(s) for continued
listing set forth in Marketplace Rule(s)______, and that its securities are,
therefore, subject to delisting from (The Nasdaq Global Select/Global/Capital
Market). The Company has requested a hearing before a Nasdaq Listing
Qualifications Panel to review the Staff Determination. There can be no
assurance the Panel will grant the Company's request for continued listing.

Mr. Gilbert A. Fuller
August 10, 2007
Page 3

for a hearing based on written submissions is $4,000. Please send your
non-refundable hearing fee by wire transfer to "The NASDAQ Stock Market LLC" in
accordance with the instructions on the attached Hearing Fee Payment Form.(5)
The request for a hearing must be received by the Hearings Department no later
than 4:00 p.m. Eastern Time on August 17, 2007. The request and confirmation of
the wire transfer(6) should be sent to the attention of Lanae Holbrook, Chief
Counsel, Nasdaq Office of General Counsel, via email at: hearings@nasdaq.com.

Please note that the suspension and delisting will be stayed only if the
Hearings Department (the Rockville, MD location) receives the Company's hearing
request on or before 4:00 p.m. Eastern Time on August 17, 2007.

Please refer to our website for information regarding the hearing process:
http://www.nasdaq.com/about/LegalComplianceFAQs.stm#hearings.(7) If you would
like additional information regarding the hearing process, please call the
Hearings Department at (301) 978-8203.

Marketplace Rule 4815 prohibits communications relevant to the merits of a
proceeding under the Marketplace Rule 4800 Series between the Company and the
Hearings Department unless Staff is provided notice and an opportunity to
participate. In that regard, Staff waived its right to participate in any oral
communications between the Company and the Hearings Department. Should Staff
determine to revoke such waiver, the Company will be immediately notified, and
the requirements of Marketplace Rule 4815 will be strictly enforced.

If the Company does not appeal Staff's determination to the Panel, the Company's
securities will not be immediately eligible to trade on the OTC Bulletin Board
or in the "Pink Sheets." The securities may become eligible if a market maker
makes application to register in and quote the security in accordance with SEC
Rule 15c2-11, and such application (a "Form 211") is cleared.(8) Only a market
maker, not the Company, may file a Form 211.

While the suspension announcement will be included on the "Daily List," which is
posted and available to subscribers of www.Nasdaqtrader.com at approximately
2:00 p.m. on August 20, 2007, news of the

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(5) The Form also includes instructions for payment by check.
(6) The confirmation of the wire transfer should be provided in an electronic
file such as a PDF document attached to the email request.
(7) In particular, please see the following questions pertaining to delinquency:
- In the event a company appeals a staff determination to delist its
securities based on a filing delinquency, what information should it
present to the Panel?
- In the event an investigation into the issues underlying the filing
delinquency has been initiated by the company's board, audit committee
or other investigative committee, what information should the company
provide to the Panel?
- How long can a company remain listed if it becomes filing delinquent
because of issues related to accounting for stock options?
(8) Pursuant to NASD Marketplace Rules 6530 and 6540, a Form 211 cannot be
cleared if the issuer is not current in its filing obligations.

Mr. Gilbert A. Fuller
August 10, 2007
Page 4

suspension may not be deemed publicly disseminated until the Company makes an
announcement through a Regulation FD compliant means of communication.

If you have any questions, please contact Rachel Scherr, Lead Analyst, at
301-978-8072.

Sincerely,

/s/Randy Genau
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Randy Genau
Associate Director
Nasdaq Listing Qualifications

Enclosures

DIRECTORY OF NEWS SERVICES

News Media Outlets*

Bloomberg Business News MarketWire PrimeNewswire(SM)
Newsroom 5757 West Century Boulevard (A NASDAQ Company)
400 College Road East 2nd Floor 5200 West Century Boulevard
P.O. Box 888 Los Angeles, CA 90045 Suite 470
Princeton, NJ 08540-0888 Telephone: 800.774.9473 Los Angeles, CA 90045
Telephone: 609.750.4500 Fax: 310.846.3701 Telephone: 800.307.6627
Toll free: 800.444.2090 Fax: 310.642.6933
Fax: 609.897.8394 Web:
Email: release@Bloomberg.net http://www.primenewswire.com

Business Wire PR Newswire Reuters
44 Montgomery Street 810 7th Avenue 3 Times Square
39th Floor 35th Floor New York, NY 10036
San Francisco, CA 94104 New York, NY 10036 Telephone: 646.223.6000
Telephone: 415.986.4422 Telephone: 800.832.5522 Fax: 646.223.6001
Fax: 415.788.5335 Fax: 800.793.9313

Dow Jones News Wire
Harborside Financial Center
600 Plaza Two
Jersey City, NJ 07311-3992
Telephone: 201.938.5400
Fax: 201.938.5600

*The use of any of these services will satisfy NASDAQ's listing rules that
require the disclosure of specific information in a press release or public
announcement through the news media.

The NASDAQ Stock Market

Hearing Payment Form

Marketplace Rule 4805(c) requires the issuer to submit a fee to cover the costs
of the hearing. The fee for an oral hearing is $5,000. The fee for a written
hearing is $4,000. NASDAQ requests that the fee be paid concurrently with your
hearing request by wire transfer following the instructions below. If you do
not have access to wire transfer, you may pay by check

Payment By Wire: Please use the following instructions and include the specific
reference information provided below when transmitting your payment.

By Federal Reserve Wire By American Clearing House
The NASDAQ Stock Market LLC The NASDAQ Stock Market LLC
Bank Name: PNC Bank Bank Name: PNC Bank
Bank Address: Philadelphia, PA Bank Address: Washington D.C.
SWIFT Number: PNCCUS33 SWIFT Number: PNCCUS33
ABA Number: 031000053 ABA Number: 054000030
Beneficiary: NASDAQ Beneficiary: NASDAQ
Account Number: 5300401669 Account Number: 5300401669
Reference: Company name, symbol, Reference: Company name,
symbol,
and note that the fee is for a hearing. and note that the fee is for a
hearing.

Payment By Check: The check must be made payable to The NASDAQ Stock Market LLC
and sent under separate cover to the address provided below. Please complete
this form and submit it with your payment.

COMPANY NAME SYMBOL
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ADDRESS
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REMITTER NAME
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(IF NOT THE SAME AS THE COMPANY)

CHECK ENCLOSED IN THE AMOUNT OF $ CHECK NO.
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Please mail this form and your payment by courier/overnight to:

The NASDAQ Stock Market LLC
Office of General Counsel - Hearings
W-8015
c/o Mellon Bank
701 Market Street
Room 3490
Philadelphia, PA 19106