The Environmental Working Group did tests on twenty one oat based cereal and snack products that are really popular with children and found that it contains a weed killer ingredient!
In these popular products, there's traces of glyphosate that happens to be an active ingredient in the weed killer Roundup.
The test found that the amount of glyphosate in these products are above the "safe levels" for children in all but four of the product.
It was tested on six varieties of Cheerios and 14 General Mills' Nature Valley products like granola bars.
How crazy is this?!