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Future of egg production - Ending chick culling

By Farms.com

The egg industry faces a paradox - while eggs are a beloved food, the production process involves the culling of billions of male chicks annually, a practice increasingly viewed as inhumane. This culling is because these chicks neither lay eggs nor grow quickly enough for meat production, making them unprofitable.

Countries like Germany and France have legislated against this practice, turning to technologies such as in-ovo sex determination to prevent the hatching of male chicks. This technology is part of a broader movement towards more ethical practices in the egg industry and is supported by public advocacy and changing consumer preferences.

Biotechnological advances are paving the way for even more radical changes. Companies are developing methods to produce eggs and meat without animals, using cell cultures and fermentation. This not only promises to end culling but also reduces the environmental impact of agriculture.

Such innovations are aligned with public sentiment, which increasingly favors ethical treatment of animals in food production. With technology providing viable alternatives, the egg industry might soon undergo a transformation that would once have seemed impossible.

This potential shift not only represents a win for animal welfare but also reflects changing norms and expectations around food production, potentially setting a new standard for the agricultural industry worldwide.


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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.