U.S. Solicitor General Supports AFBF Challenge to California Proposition 12

Jun 23, 2022

The U.S. Solicitor General, one of the highest ranking officials in the Department of Justice, filed a brief to the U.S. Supreme Court in support of a challenge to California’s Proposition 12. The state law seeks to ban the sale of pork from hogs that don’t meet California’s production standards, even if the pork was raised on farms outside of California. The American Farm Bureau Federation (AFBF) and National Pork Producers Council (NPPC) filed the challenge, arguing Proposition 12 violates the U.S. Constitution’s Commerce Clause.

In the amicus brief, Solicitor General Elizabeth Prelogar argues that AFBF and NPPC have stated a valid claim that Proposition 12 violates the constitution and will create burdens in interstate commerce. “Other States might well condition in-state sales on even more square feet of space per hog, or on compliance with requirements concerning animals’ feed, veterinary care, or virtually any other aspect of animal husbandry. The combined effect of those regulations would be to effectively force the industry to ‘conform’ to whatever State (with market power) is the greatest outlier.”

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Video: Sweetener Effects on Gut Health - Dr. Kwangwook Kim

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Kwangwook Kim, Assistant Professor at Michigan State University, discusses the use of non-nutritive sweeteners in nursery pig diets. He explains how sucralose and neotame influence feed intake, gut health, metabolism, and the frequency of diarrhea compared to antibiotics. The conversation highlights mechanisms beyond palatability, including hormone signaling and nutrient transport. Listen now on all major platforms!

“Receptors responsible for sweet taste are present not only in the mouth but also along the intestinal tract.”

Meet the guest: Dr. Kwangwook Kim / kwangwook-kim is an Assistant Professor at Michigan State University, specializing in swine nutrition and feed additives under disease challenge models. He earned his M.S. and Ph.D. in Animal Sciences from the University of California, Davis, where he focused on intestinal health and metabolic responses in pigs. His research evaluates alternatives to antibiotics, targeting gut health and performance in nursery pigs.