Olympic athletes warned about eating lots of liver
LONDON -- Some dietary advice for athletes at the London Olympics: Watch how much liver you eat. Too much can raise the risk of testing positive for clenbuterol.
The official advice from Britain comes after the World Anti-Doping Agency issued a warning last month about the dangers of athletes eating contaminated meat.
Clenbuterol is on WADA's list of banned substances as an anabolic agent that builds muscle and burns fat, and athletes who test positive can face bans of up to two years.
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