The fruit that killed a president—or did it?

On July 4, 1850, President Zachary Taylor attended a fundraising event for the Washington Monument on a sweltering summer day. According to popular accounts, he consumed large quantities of raw cherries and iced milk to cool down. That evening, he fell violently ill with what physicians called "cholera morbus"—severe gastroenteritis. Five days later, Old Rough and Ready was dead.

Almost immediately, rumors swirled. The cherries were poisoned! Political enemies had struck! For decades, the story calcified into American lore: don't eat fruit and dairy together, and certainly not in the summer heat. Medical texts warned of the "dangerous combination." The myth became so entrenched that in 1991, Taylor's descendants permitted his exumation to test for arsenic poisoning. The results? Nothing. He likely died of acute gastroenteritis caused by contaminated water or food—hardly surprising in 1850 Washington, where the water supply flowed through open sewers.

The real culprit was probably typhoid, cholera, or simple bacterial contamination, conditions rampant in pre-sanitation America. Yet the cherry myth persists because it offers narrative satisfaction: a heroic general-president felled not by battle but by a bowl of summer fruit. It's the kind of ironic ending that feels too perfect to abandon, even when science says otherwise.

Why does it matter? The Taylor cherry myth exemplifies how medical folklore outlives evidence—the same impulse that fuels modern health misconceptions. We crave simple cause-and-effect stories, especially for sudden tragedy. Sometimes a cherry is just a cherry, and a president simply got unlucky with his water supply.