Cutting boards are handy tools found in most homes and restaurant kitchens. But a small-scale study suggests that they are an overlooked source of micrometer-sized particles. The researchers report that chopping up carrots on wood and plastic boards could produce tens of millions of microparticles a year. However, a toxicity test showed no substantial effect on mouse cell survival from polyethylene or wood microparticles released during chopping.
from Top Health News -- ScienceDaily https://ift.tt/LBIsDym
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