Exhibit 99.1

FROM:                                  FOR:
BlueFire Partners                      MEDTOX Scientific, Inc.
150 South Fifth St., Suite 1300        402 West County Road D
Minneapolis, MN 55402                  St. Paul, MN  55112
Contact: Doug Ewing (612) 344-1036     Contact: Richard J. Braun (877) 715-7236

FOR IMMEDIATE RELEASE

             MEDTOX ANNUAL MEETING HIGHLIGHTS GROWTH AND OPPORTUNITY

ST.  PAUL,  Minn.,  May 23,  2002 - MEDTOX  Scientific,  Inc.  (AMEX:TOX)  today
announced results of its annual meeting of shareholders held Wednesday, May 22.

Shareholders  elected two incumbent  directors,  Harry W. Alcorn, Jr., Pharm.D.,
and  Richard J. Braun,  MBA,  JD, CPA,  to  three-year  terms  expiring in 2005.
Alcorn, chief operating officer of DaVita Clinical Research, and Braun, MEDTOX's
chairman of the board,  president and chief  executive  officer,  join Samuel C.
Powell,  Ph.D., Miles E. Efron,  James W. Hansen,  Brian P Johnson and Robert A.
Rudell,  whose  terms  expire  in 2003 and  2004,  as  directors  on the  MEDTOX
seven-member board of directors.

In  his  presentation  to  shareholders  attending  the  meeting,  MEDTOX  chief
executive officer Richard Braun said, "In 2001 we achieved record growth,  solid
financial performance and further strengthened our company to achieve strong and
profitable growth in the years ahead. Our point-of-collection  (POC) diagnostics
business,  which generates gross margins that are well above our core laboratory
service business,  achieved a 37-percent  revenue increase in 2001 and continued
that strong  performance with a 30-plus  percentage gain in the first quarter of
2002.

"In our  laboratory  services  business  we  continued  to gain new  clients and
completed a meaningful  acquisition  which  significantly  expanded our customer
base  and  added   testing   capability   in  the  rapidly   growing   pediatric
lead-screening category.

"Additionally,  we made  solid  progress  in the growth of our  Clinical  Trials
Services (CTS) business which won more than $780,000 in new contracts during the
first four months of 2002, a 160-percent  increase over the same period of 2001.
Our  growing  CTS  business  leverages  MEDTOX's  established  competencies  and
infrastructure, and positions MEDTOX to tap into a $6 billion marketplace."


MEDTOX  Announces  Formation  of Clinical  Trials  Services  Advisory  Board

"To  further  support  the growth of our CTS  business,  we have  established  a
Clinical Trials Services Advisory Board comprised of five highly experienced and
talented  professionals  with an aggregate of more than 90 years'  experience in
clinical  trials   management,   specialized   testing,   genomics  and  genetic
engineering," Braun said. "The objectives of the CTS Advisory Board are to serve
as a scientific  resource for the MEDTOX  professional  staff,  contribute their
knowledge  and  expertise  to the  development  of  MEDTOX's  CTS  business  and
facilitate profitable participation in a very large marketplace."

Members of MEDTOX  Clinical  Trials  Advisory Board include:  Michael  Smiricky,
R.Ph.,  M.S.,  M.B.A.,  a 30-year  veteran of Eli Lilly & Co.;  John St.  Peter,
Pharm.D.,  BCPS,  a  nationally  known  professional  in the field of  endocrine
sciences,  currently associated with the Hennepin County (Minn.) Medical Center;
Richard  Brundage,  Pharm.D.,  Ph.D., of the University of Minnesota  College of
Pharmacy and a




MEDTOX Scientific, Inc.
May 23, 2002
Page 2

nationally known researcher in the HIV field;  Michael  Fieseler,  co-founder of
Datatrack; and Judith Lynn, a leading pharmaceutical industry consultant.

"We are very  excited with the  talented  professionals  who are joining our CTS
Advisory  Board,  and  look  forward  to the  contributions  each  can  make  in
developing this exciting business initiative," Braun said.

WebTox(TM),  MEDTOX's  Web-based,  Interactive  Management  System  Featured
at Meeting

Shareholders  were also  introduced to MEDTOX's  newly launched web platform and
interactive  program management  system.  Braun said, "We expect WebTox to set a
new standard of customer  service  excellence  in our  industry.  By placing the
power of  information  directly  in the  hands  of our  customers,  through  the
Internet, WebTox integrates  point-of-collection screening, and rapid laboratory
confirmations with a feature-rich data reporting and tracking system."

WebTox provides  customers with testing  results and tracking,  chain-of-custody
verification,  supplies ordering capability,  statistical reporting,  and sample
collection site location information.


MEDTOX Positioned For Profitable Growth

Braun told shareholders, "Looking forward, the management of MEDTOX has great
optimism about the significant potential we see for our future growth and
success. We have strong and established customer relationships, and benefit from
a strong recurring revenue stream in our lab business; our highest margin
business is our fastest growing segment; and we have a dual opportunity for
growth, with strong synergy between our two business segments.

"Our financial  objectives include 15 to 20-percent annual revenue growth,  with
10 to 15-percent  pretax margins in our laboratory  services  business and 15 to
20-percent  pretax  margins  in  our  POC  diagnostics  business.  We  have  the
technology,  the  infrastructure,  and the people to capitalize on the long-term
market opportunities that we see in the future," Braun said.

MEDTOX Scientific, Inc., headquartered in St. Paul, Minn., is a provider of high
quality specialized laboratory and on-site/point-of-collection (POC) devices.
The company also supports customers with complete logistics, data and program
management services. MEDTOX develops and manufactures diagnostic devices for
quick and economical on-site/point-of-collection analysis for drugs of abuse,
therapeutic drugs and biological and agricultural toxins and provides employment
drug screening and occupational health testing. MEDTOX is a leader in providing
esoteric laboratory testing services to hospitals and laboratories nationwide.
This includes both central laboratory and bio-analytical testing for
pharmaceutical clinical trials. To be automatically alerted by e-mail about
company information, please go to http://www.corporate-ir.net/ireye/
ir_site.zhtml?ticker=tox&script=1900and follow the directions on the page.
For more information see http://www.medtox.com/.

Note: Forward-looking statements contained in this press release are made under
the Private Securities Reform Act of 1995. Actual results may differ due to a
number of factors including a change in the employment pattern of client
companies, the ability of MEDTOX to acquire new business, and changes in the
competitive environment. Fuller discussions of factors that may cause such
results to differ are identified on page three of the company's 2001 annual
report on Form 10-K and incorporated herein by reference.