German researchers from the University Hospital Aachen have
reportedly found traces of the carcinogenic chemical in tapioca ball samples.
The tapioca was taken from an unnamed chain in northwest Germany and originated
in Taiwan, according to the Daily News.
"[What we found] includes in particular styrene, acetophenone, and brominated substances that shouldn't be in food at all," scientist Manfred Möller, of the Institute of Hygiene and Environmental Medicine at the University Hospital Aachen, told German newspaper The Local, notes the AFP.
According to the EPA, PCBs belong to a broad family of
man-made organic chemicals manufactured between 1929 and 1979. The chemicals
still exist in the environment despite their U.S. manufacturing ban. Ranging in
toxicity, PCBs have been shown to cause cancer, as well as a variety of other
adverse health effects on the immune system, reproductive system, nervous
system and endocrine system, the government site continues.
Bubble tea has gained widespread popularity in recent years
across Europe, and Germany in particular, after already converting young people
across North America. German McDonald's have even begun selling the dessert
beverage as part of its recently revamped McCafe menu, the Independent reports.
The cancer concerns were compounded by another public health
warning, released earlier in August by the country's German Federal Institute
for Risk Assessment. German authorities warned that the beverage's hallmark
gummy balls, may pose a choking risk.
"Especially with children aged up to four years, there is a risk of foreign objects accidentally entering the lungs," said Dr. Andreas Hensel in a press release on the Institute's website. "And that is precisely what can happen when the bubbles are sucked up through a straw."Source: Huffington Post
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