Dan Duchaine the steroid guru was the author of many bodybuilding and steroid articles. Dan Duchaine has been published and quoted in practically every bodybuilding magazine and bodybuilding newsletter circulated. Dan Duchaine, the steroid guru had also authored The Underground Steroid Handbook, the Underground Steroid Handbook II, BodyOpus, also known as Militant Body Opus, the Dirty Dieting newsletter, and his Danarchy articles.

The Writer Dan Duchaine had personally coached many athletes, bodybuilders and movie stars.

The Chemist Dan Duchaine knew the research. Dan Duchaine did the experiments. The Steroid Guru has fathered the foundations of many of the grey-market supplements as bodybuilders know them today.

Dan Duchaine had also made several guest appearances at many athletic/bodybuilding events, seminars, talk and radio shows including The Nasty Man, 60 Minutes, 20/20, Geraldo, Now It Can Be Told, and The Ronald Reagan Show.

The Infamous Dan Duchaine had no scruples. He told no lies. Dan Duchaine was no holds barred.

1983 - Underground Steroid Handbook
1981 - The Original Underground Steroid Handbook
1983 - Ultimate Dieting Handbook
1988 - The Steroid Guru
1988 - Underground Steroid Handbook II
1996 - Muscle Media 2000
1997 - Body Opus
1997 - Dirty Dieting Newsletter

1984 - Dan Duchaine initiated the John Siegler Fan Club - the 1st mail order steroid business.
1985 - Dan Duchaine co-founded Laboratories Milano in Tijuana, MX - the largest black market steroid manufacturing plant.
1987 - Indicted by the US government on conspiracy and mislabelling charges.
1988 - Dan Duchaine coached major Olympic athletes in passing drug testing.
1988 - The Steroid Guru introduced clenbuterol to American bodybuilders.
1988 - Dan Duchaine got off probation - Back to the world of bodybuilding where he continued to advise until his demise on January 12th, 2000.
1989 - Dan Duchaine served an 18-month sentence in federal prison.
1990 - The Steroid Guru assisted top Mr. Olympia competitors to pass steroid testing with blocking agents.
1991 - Dan Duchaine was indicted by the US governement for selling GHB and Clenbuterol to Longevity Clubs.
1992 - Duchaine served a 30 month sentence in federal prison.
2000 - Dan Duchaine passed away at the age of 47. RIP.

1983 - Ultimate Orange/Next Nutrition
1990 - Ion-exchange whey protein and vanadyl sulfate.
1993 - Designer Protein/Next Nutrition.
1994 - CLA (Conjugated Linoleic Acid.
1995 - Promoted the moderate fat diet in bodybuilding.
1996 - ISO3/Next Nutrition.
1997 - Androstenedione/OSMO Therapy.
1998 - Yo-be-Lean/Essentials, Inc.
1998 - Andro-forte 100/Essentials, Inc.

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