Invercargill mother Natasha Marie Harris died of cardiac arrhythmia caused by poor nutrition and the effects of caffeine, Southland Coroner David Crerar said.Yes, that sounds good. But here's a fact that may be more relevant-
...Vivienne Hodgkinson told the inquest all Ms Harris' teeth were rotten and had been pulled out. Some of her children were born without enamel on their teeth.