NCBI ROFL: So THAT'S why Popeye's bulge was so large.

The effect of spinach on penile tumescence “Spinach has long been praised for its many beneficial nutrients. Although not as iron-rich as originally reported (a fallacy that has become entrenched in popular culture), recent evidence suggests that the consumption of spinach may increase flow to blood-rich areas, including penile tissue. (more…)