"From George Washington's toothlessness (he has no teeth left by middle age), to Grover Cleveland's gout, to Franklin D. Roosevelt's polio, to Ronald Reagan's Alzheimer disease, and finally to George W. Bush's colon polyps, presidents throughout history suffer from the same diseases and ailments like the rest of us."

Health in Plain English has a page on past & present presidential diseases. It's a pretty interesting read.

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