1. Healthy, Hunger-Free Kids Act of 2010. Pub L No. 111-296, 124 Stat 3183.
2. US Department of Agriculture. Nutrition Standards in the National School Lunch and School Breakfast Programs: Final rule. 77 Federal Register 4088-4167. 2012. Codified at 7 CFR §210.0.
3. US Department of Agriculture, National School Lunch Program and School Breakfast Program: Nutrition Standards for All Foods Sold in School as Required by the Healthy, Hunger-Free Kids Act of 2010, 81 Federal Register 50131. 2016. Codifed at 7 CFR §210.11.
4. US Department of Agriculture. Local School Wellness Policy Implementation Under the Healthy, Hunger-Free Kids Act of 2010: Final rule. 81 Federal Register 50151. 2016. Codifed at 7 CFR §210.31.
5. Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate,2005