这则新闻说某些大米为原料的食品含砷(砒霜的主要成分)可能太高,尤其对婴儿而言

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https://www.cbc.ca/news/health/arsenic-rice-baby-food-cereal-marketplace-1.5037665

...Arsenic is a naturally occurring element that's present in the environment, meaning it's found at low levels in many foods. However, it is commonly found in higher concentrations in rice than other grains...

...Rice tends to absorb arsenic more readily than other crops...

  • Brown rice generally has more arsenic than white rice, as the outer husk is not polished off. While white rice is generally lower in arsenic than brown rice, it also doesn't have the nutrients and fibre, so researchers say to vary these choices.
  • Research from the U.S. FDA and Consumer Reports has shown that some rice varieties generally have less arsenic than others; look for basmati from India, jasmine from Thailand, and instant or short-grain rice from the U.S.
  • Organically grown rice absorbs arsenic the same way conventional rice does, so choosing that option will likely have little bearing on arsenic levels.
 
稻田土壤的问题。
 
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