Major League Baseball in a memo warned about the "very real risk" of over-the-counter sexual-enhancement pills after at least two players this year were suspended for performance-enhancing drugs and said the banned substances found in their urine came from the unregulated products, sources familiar with the situation told ESPN.
The use of over-the-counter pills, which are often sold at gas stations, is prevalent among baseball players, according to multiple sources. It prompted the league to send out a memo on Monday that outlines the risk of consuming non-NSF-certified supplements.