The first clue to its questionable veracity is the variety of reported effects: Drinking Mountain Dew will shrink your testicles. Or decrease your sperm count. Or cause your penis to grow smaller. Well, whatever occurs, it only happens to guys, and it hits them below the belt, right?
Does Mountain Dew Really Lower Your Sperm Count? – OMGFacts
When it comes to men, that typically breaks down into a few subjects: Sperm Count Growing up in the '80s and '90s, boys were painfully aware of two widely traveled stories: Although it probably hurt sales among teen boys, the Mountain Dew story was completely false. This may impact 29 percent of heavy users. That number increases when additional drugs are used, as well. In some cases, the opposite is true and contradictory information is discovered. Additional research will determine if this may be great news to men suffering from fertility issues.