A study from the University of Miami has found daily consumption of diet soda can increase a person's risk of suffering a heart attack or stroke. The study was published in the Journal of General Internal Medicine.
Reuters reported on the study and said researchers found drinking one can of diet soda per day raised a person's risk of suffering what are otherwise known as "vascular events" by as much as 44 percent.
How does diet soda increase the risk of heart attack and stroke?
Scientists aren't sure, although Reuters quoted the lead researcher, Hannah Gardner, as saying people who drink diet soda "may tend to have more unhealthy habits" overall. She noted participants who drank diet soda were also more likely to have weight issues and other health problems such as diabetes or high cholesterol.
How was the study conducted?
The report in the Journal of General Internal Medicine states the research involved some 2,564 participants in the Northern Manhattan Study. The participants were followed for 10 years. Their dietary habits and overall health were tracked to determine the correlation between diet soda consumption, and the 591 participants who experienced some sort of vascular event during that time span.
What were the vital statistics of the participants?
Of those who participated, 36 percent were male. The median age was 69 at the beginning of the study. 1,948 of those studied drank a diet soda less than once a month, while 453 were considered "light" diet soda consumers. Only 163 participants responded they drank diet soda daily.
What are the implications?
Private MD asserts the study could have long-range considerations for how the obesity epidemic in the U.S. is looked at. Many Americans are turning to diet soda in the belief that not only will doing so curb weight gain, but it is a healthier alternative to regular soda, which has been linked to diabetes and other major health issues. It might also be recommended in the future that doctors who treat people that consume diet soda pay extra attention to the health of those patients' hearts, including cholesterol tests and other health monitoring.
Vanessa Evans is a musician and freelance writer based in Michigan, with a lifelong interest in health and nutrition issues.




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