HomepageOrganicEye Posts Mark Kastel in ActionAlertOrganicEye Posts ActionAlert: Tell USDA to Get Toxic Carrageenan (a carcinogen) Out of Organic Food AgricultureFarmingFoodOrganicOrganic foodUSDA Mark Kastel: Related News Mark Kastel Testimony to NOSB USDA Poised to Allow Carcinogen in Organic Food ActionAlert: Two minutes to end fraud/corruption in organics Failure by USDA to Enforce Federal Organic Law Prompts Lawsuit