A new study examined sea, rock, and lake salt sold around the world and found microplastics in 90% of the table salt. Namely, out of 39 salt brands tested, 36 included microplastics.
Researchers in South Korea and Greenpeace East Asia conducted the study, published in the journal Environmental Science & Technology, used previous salt studies, to look at the spread of microplastics in table salt and how they correlate with where plastic pollution is found in the environment.
They found that human...
https://safety4sea.com/90-of-table-salt-include-microplastics-study-finds/