With food safety a major topic of conversation as of late, many have maintained vigilance when browsing the aisles of the grocery store. From deli meats to vegetables to pancake mix, it can be hard to know what’s next in terms of recalls or contaminants.

Last month, a non-peer-reviewed study commissioned by Moms Across America alleged that Girl Scout Cookies had toxins in them.

The nonprofit denied claims its cookies include metals, arguing some pesticides are found “nearly everywhere in the food chain.”