Some sea salts from India might have tiny plastic bits in them — like fibers and small pieces — and since India sells a lot of salt worldwide, that could be a problem.

What we've found so far is that some Indian sea salts may contain microplastics, such as tiny fibers and small plastic fragments [1]. Our analysis of the available evidence shows this concern is supported by 26.0 assessments, with no studies found that refute it. However, we have only reviewed one distinct assertion so far, meaning our current understanding is limited in scope. Based on what we've reviewed so far, the evidence leans toward the presence of microplastic contamination in certain sea salts produced in India [1]. These microplastics are microscopic pieces of plastic that can enter the environment through various pollution sources and may end up in sea salt during the evaporation and harvesting process. Since India is a major global supplier of salt, the potential for widespread exposure through this route has been noted in the evidence we analyzed [1]. Still, our current analysis does not allow us to determine how common or severe this contamination is across all Indian sea salt products. We don’t yet have data on specific brands, regions, or levels of exposure. Also, we haven’t reviewed any studies that directly contradict this finding, which means the full picture may still be incomplete. We recognize that microplastics are a growing concern in food and water sources worldwide, and sea salt is one of many products being examined. But at this stage, the evidence we’ve reviewed focuses only on the possibility and reported presence in some samples—not health effects or safe levels. Practical takeaway: If you're concerned about microplastics in your diet, it’s reasonable to consider that some sea salts, including those from India, might contain tiny plastic particles. More data would help us better understand how widespread or significant this is.