A good rule of thumb for natural is seven years clean.
My last coach called me one of the few 'true naturals' she knows.
As I mentioned there are a few natural for life federations.
There are many ways to dehydrate naturally without diuretics, not all of them are necessarily that much safer, and you do have to be careful with whatever method you use.
Most of the natural federations use the IOC (International Olympic Committee) and WADA (World Anti-Doping Association) policies.
Here are the WNBF/INBF (world/international natural bodybuilding federation) list of banned substances.
In all honesty, you have to be pretty clued up, as even things like herbs like ephedra and the related sida cordifolia (ephedra alkaloids) and some flu strength cold medicines with pseudoephedrine are not allowed or could have you test positive.
2008 LIST OF WNBF BANNED SUBSTANCES
(Effective 1/1/08)
The following substances and related compounds are banned by the World Natural Bodybuilding Federation (WNBF) and their use constitutes grounds for dismissal from WNBF Pro Natural Competitions and suspension from membership privileges in the organization for a period of seven years from the failure date. This list is effective January 1, 2007.
ANABOLIC STEROIDS. All Anabolic Steroids, including but not limited to bolasterone, boldenone, chioroxomesterone (dyhdrochlormethyltesterone), clostebol, fluoxymesterone, mesterolone, methandienone, methyltestosterone, nandrolone, norethandrolone, oxandrolone, oxymetholone, stanozolol, testosterone and all other related compounds, are strictly banned.
TESTOSTERONE (injections, patches, gels) in any form or for any reason, even if under a doctor’s prescription.
TESTOSTERONE/EPITESTOSTERONE RATIO. The T/E ratio is used to measure the presence of exogenous testosterone, or illicit elevation of testosterone levels. A T/E ratio in excess of 6/1 is ruled as positive, no matter what the cause. Note: Should the use of any substance cause an elevated T/E ratio in excess of the 6/1 limit, the athlete will be ruled as positive (failure).
GROWTH HORMONES (PHARMACEUTICAL human growth hormone - somatropin - , HCG - human chorionic gonadotropin - and any other related compounds). Oral, spray or sublingual gh - growth hormone (somatropin) - compounds of pharmaceutical origin are banned effective January 1, 2001.
HORMONES, PROHORMONES AND ALL PRECURSORS & METABOLITES, DERIVATIVES & RELATED COMPOUNDS. The use of any hormone (injectable, oral, sublingual or otherwise) for bodybuilding purposes – including insulin – is prohibited.
•All hormonal precursors (DHEA, androstenedione; 19-norandrostenedione; androstenediol; 5-AD; androstene-TRIONE; 17-androdione; etc.) are banned effective January 1, 2000. (Includes Novadex, Superdrol, Halodrol, Methyl-1, etc.)
NOTE: 7-Keto DHEA is NO LONGER banned (effective 6/1/07) by the WNBF.
•All other additional hormonal supplements (6-OXO; 6-OXO-androstenetrione; 2a,17a-dimethyl-17ß-hydroxy-5a-androstan-3-one; 3, 17-keto-etiochol-triene; 1,4,6-androstatriene-3,17-dione; 3-Alpha (5a-androstane-3a,17b-diol); etc.) have been identified as prohormonal in nature as of January 1, 2004, and are banned effective January 1, 2004. (Includes Novadex, Superdrol, Halodrol, Methyl-1, Forza-T, etc.)
•Fat-Burning Prohormone Derivatives such as 3,17-dihydroxy-delta-5-etiocholane-7-one (A7-D), and 3,17-dihydroxy-delta-5-etiocholane-7-one diethylcarbonate (A7-E) are banned effective January 1, 2007. (Includes Hot Rox, Fahrenheit, etc.)
•Pro-Steroids are banned as of January 1, 2000. They are marketed as not being prohormonal, but they ARE. (Includes 1-Test, etc.)
•Prescription Thyroid Hormone Medication when used for bodybuilding purposes is banned.
•The presence of any banned substance in the urine (i.e., nandrolone, etc.), no matter how it arrived, is ruled as a positive (failure).
NOTE: BE SURE TO CHECK ALL INGREDIENTS LISTS OF SUPPLEMENTS BEFORE USING THEM! (E-mail questions to
[email protected].)
PRESCRIPTION DIURETICS. Any and all prescription weight-loss substances and diuretics used for bodybuilding purposes, even when physician-prescribed, are banned by the WNBF.
EPHEDRINE, EPHEDRA AND ALL RELATED COMPOUNDS are banned effective July 1, 2004.
PSYCHOMOTOR STIMULANTS such as amphetamines, speed, cocaine or other stimulants when used for bodybuilding purposes.
MUSCLE IMPLANTS OF ANY KIND are strictly prohibited. BREAST IMPLANTS for females are not banned.
CHEMICALS/DRUGS FOR THE PURPOSE OF DECEIVING OR PASSING THE POLYGRAPH OR URINE TEST.
CLENBUTEROL AND GHB - gamma hydroxybutyric - (since 1992).
ANY ILLEGAL OR ILLICIT BODYBUILDING DRUG OR SUBSTANCE AS DECREED BY U.S. GOVERNMENT AGENCIES.
ANY FDA-BANNED SUBSTANCE, EXCEPT IF SPECIFICALLY OTHERWISE INDICATED.
ANY IOC- OR WADA-BANNED SUBSTANCE, EXCEPT IF SPECIFICALLY OTHERWISE INDICATED.