A consumer has filed a putative class action against The Quaker Oats Co. alleging the company falsely advertises its oatmeal products as “100% natural” because it contains the herbicide glyphosate. Cooper v. Quaker Oats Co., No. 16-2364 (N.D. Cal., San Francisco Div., filed April 29, 2016). The plaintiff argues the cancer-research arm of the World Health Organization declared glyphosate—”a potent and unnatural biocide” that the company sprays on oats as a drying agent, according to the complaint—to be a “probable human carcinogen” in 2015. The complaint admits the use of glyphosate is legal but asserts that its use in combination with a “100% natural” claim amounts to misrepresentation. For allegations of breach of warranty and violations of California’s consumer- protection statutes, the plaintiff seeks class certification, a compelled corrective advertising campaign, damages, restitution and attorney’s fees.