The chemical is called chlormequat and is commonly added to oat based products.
Adding to the concern, the chemical has recently been given the green light in more products:
80% of Americans test positive for chemical found in Cheerios, Quaker Oats that may cause infertility, delayed puberty: study
The Environmental Working Group published a study that said four out of five Americans are being exposed to a little-known chemical found in popular oat-based foods linked to reduced fertility.
nypost.com
The “highly toxic agricultural chemical” is federally allowed to be used on oats and other grains imported to the US, according to the EWG.
When applied to oat and grain crops, chlormequat alters a plant’s growth, preventing it from bending over and thus making it easier to harvest, per the EWG.
Adding to the concern, the chemical has recently been given the green light in more products:
However, the EWG noted, the US Environmental Protection Agency under President Biden’s administration proposed allowing the first-ever use of chlormequat on barley, oat, triticale and wheat grown in the US.
The EWG declared that it opposes the “dangerous” April 2023 decision — which came in response to a request by chlormequat manufacturer Taminco.