All of the following cereals, oatmeals, and granola bars were tested at least once (in some cases, twice) in 2018 and were found to have levels of glyphosate above the EWG's health benchmark of 160 parts per billion (ppb):
- Quaker Simply Granola Oats, Honey & Almonds
- Quaker Instant Oatmeal Apples & Cinnamon
- Quaker Real Medleys Super Grains Banana Walnut
- Quaker Overnight Oats Raisin Walnut & Honey Heaven
- Quaker Overnight Oats Unsweetened with Chia Seeds
- Quaker Oatmeal Squares Brown Sugar
- Quaker Oatmeal Squares Honey Nut*
- Apple Cinnamon Cheerios
- Very Berry Cheerios
- Chocolate Cheerios
- Frosted Cheerios
- Fruity Cheerios
- Honey Nut Cheerios
- Cheerios Oat Crunch Cinnamon
- Quaker Chewy S'mores Granola Bars
- Quaker Chewy Peanut Butter Chocolate Chip Granola Bars
- Quaker Breakfast Squares Soft Baked Bars Peanut Butter
- Quaker Breakfast Flats Cranberry Almond Breakfast Squares
*These breakfast squares were found to have the highest level of glyphosate found by the lab at 2,837 ppb, which is nearly 18 times higher than EWG's children's health benchmark. Not far behind were the Quaker Oatmeal Squares Brown Sugar, which contained 2,746 ppb of glyphosate.
All of the following cereals, oatmeals, and granola bars were tested in May 2019 and were found to have levels of glyphosate above the EWG's health benchmark of 160 parts per billion (ppb):
- Cheerios Toasted Whole Grain Oat Cereal*
- Chocolate Peanut Butter Cheerios
- Honey Nut Cheerios Medley Crunch*
- Multi Grain Cheerios
- Nature Valley Baked Oat Bites
- Nature Valley Granola Peanut Butter Creamy & Crunchy
- Nature Valley Granola Protein Oats n Dark Chocolate
- Nature Valley Fruit & Nut Chewy Trail Mix Granola Bars, Dark Chocolate & Nut
- Nature Valley Fruit & Nut Chewy Trail Mix Granola Bars, Dark Chocolate Cherry
- Nature Valley Sweet & Salty Nut granola bars, Cashew
- Nature Valley Crunchy granola bars, Oats and Honey
- Nature Valley Crunchy granola bars, Peanut Butter
- Nature Valley Crunchy granola bars, Maple Brown Sugar
- Nature Valley Soft-Baked Oatmeal Squares, Blueberry
- Nature Valley Soft-Baked Oatmeal Squares, Cinnamon Brown Sugar
- Nature Valley Granola Cups, Almond Butter
- Nature Valley Granola Cups, Peanut Butter Chocolate
- Nature Valley Biscuits with Almond Butter
- Fiber One Oatmeal Raisin soft-baked cookies
*The two highest levels of glyphosate were found in Honey Nut Cheerios Medley Crunch, with 833 ppb, and Cheerios, with 729 ppb.
