A woman from New Zealand died after drinking 10 liters of Coke a day. She suffered a heart attack that her partner and a doctor think may have been brought on by her massive soda obsession.

She drank Coke all day and night, and the pathologist says she likely had hypokalemia—a lack of potassium in the blood—brought on by all the soda.

A statement from Coca-Cola warned.... ‘grossly excessive ingestion of any food product, including water" could be harmful.