- California Center for Public Health Advocacy Advocates to reduce childhood obesity. Organizes Kick the Can! Specializes in grassroots advocacy.
- Center for Ecoliteracy Good source for guides to creating better school lunches and sustainability
- Center for Science in the Public Interest Advocates to improve policies in nutrition and health; publishes Nutrition Action
- Environmental Working Group Reports and advocates about pesticides and toxic contaminants in food; publishes Dirty Dozen
- Food and Water Watch Advocates for safety and public control of food and water
- Food safety law Bill Marler, a lawyer who has handled food safety cases for years, writes about safety hazards and scandals, and how to prevent them.
- Food Tank Advocates for food system change; provides lists of food advocacy groups; brings food movement groups together.
- Healthy Food America Advocates for change in food and agriculture policy
- Institute for Agriculture and Trade Policy Advocates for fair agriculture policies for family farms and rural communties
- Leopold Center for Sustainable Agriculture, Iowa State Works on helping farmers make a living while conserving natural resources.
- Monterey Bay Aquarium Seafood Watch Advocates for sustainable fisheries; produces guides to fish choices
- Organic Consumers Association Subscribe to Organic Bytes to keep up with rules, regulations, research, and controversies over organic foods
- Rudd Center at U. Connecticut Research and policy advocacy for food security, improved diets, and dietary equity, and against weight bias through research and policy.
- U.S. Food Policy (Parke Wilde) U.S. food policy and economics from a public interest perspective.
- USDA Food Availability (Per Capita) Data System Invaluable data on the amounts of specific foods produced in the US, less exports, plus imports, per capita. Also provides archived data for nutrients.
- USDA Food Consumption and Nutrient Intake Data Data are for 2015-2018 and are not comparable to previous data.
- USDA Tables of Food Composition Authoritative source for nutrient composition of food
by Marion Nestle