Deer antler spray may not be effective at delivering a growth hormone, but it does keep giving strength to dumb stories.
Golfer Vijay Singh has filed a lawsuit that accuses the PGA tour of exposing him "to public humiliation and ridicule for months." Singh, you'll recall, had admitted in that weird Sports Illustrated story that he used deer antler spray. The spray is a snake-oilish supplement that contains IGF-1, an insulin-like banned substance that's apparently only effective when injected. As far as deer antler spray's performance-enhancing capabilities go, Singh might as well have admitted to using Pop Rocks.