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Ethanol blend ban lifted for eight states

By Farms.com

The Biden administration announced plans to end the summertime restriction on E15 gasoline blends in eight states from 2025, responding to Midwestern governors' appeals. This ethanol-blended fuel, derived from corn, has been restricted during summer due to smog concerns.  

The move aims to bolster the agricultural economy in key states like Minnesota and Wisconsin, while also addressing environmental impact assessments that suggest a neutral to positive effect on air quality. 

The decision reflects the administration's commitment to renewable fuels and agricultural prosperity. Ethanol has played a critical role in reducing reliance on oil and cutting back on greenhouse gas emissions. The EPA's studies have indicated that the year-round sale of E15 could slightly reduce emissions contributing to smog, countering the long-held belief that it's environmentally detrimental in warmer seasons. 

The ethanol industry and agricultural advocates welcome this change, seeing it as a step forward in promoting sustainable fuels. The delayed implementation has drawn criticism from some sectors, emphasizing the need for immediate action. Meanwhile, oil industry representatives' express concerns over potential impacts on the fuel supply chain. 

This policy shift underscores ongoing debates about the role of ethanol in America's energy strategy, balancing economic, environmental, and energy resilience considerations. As the country moves towards more sustainable energy sources, this decision marks a critical point in the dialogue between agricultural interests and environmental stewardship.


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Sweetener Effects on Gut Health - Dr. Kwangwook Kim

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.