Organic Consumers Association:  an online and grassroots non-profit 501(c)3 public interest organization campaigning for health, justice, and sustainability.

Environmental Working Group:   the nation’s most effective environmental health research and advocacy organization.  Know what you are feeding your family.

Union of Concerned Scientists:  we put rigorous, independent science to work to solve our planet's most pressing problems. Joining with citizens across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.

Center for Food Safety:   a national non-profit public interest and environmental advocacy organization working to protect human health and the environment by curbing the use of harmful food production technologies and by promoting organic and other forms of sustainable agriculture.