Experts discuss GMOs and their impact on the environment.
Dr. Darrin Karcher and Dr. Scott Beyer wrap up the final post in our three week hen housing series by discussing the webcam of JS West's enriched colony barn, as well as their final thoughts on hen housing and the future of egg production.
Comparison of reactions to the 2011 Germany E. coli outbreak in sprouts and the 2010 U.S. Salmonella outbreak in eggs.
Expert information about the Dirty Dozen list from the Environmental Working Group that lists pesticide residues in fruits and veggies.
Dr. Scott Hurd, Iowa State, discusses the E. coli outbreak in Europe and how it affects Americans
What's the Difference between grass-fed and corn-fed beef?
Expert feedback regarding inquiry from mom wondering about how hormones in food may be affecting her children.
Consumer poll results on "Meatless Mondays" and commentary from Dr. Ruth MacDonald.
Three experts, Dr. Patricia Hester, Dr. Ed Pajor and Dr. Emily Patterson-Kane, answer the question, "Is the well-being of farm animals on larger operations disregarded in the pursuit of higher profits?"
Dr. Alston answers the question "Will eliminating farm subsidies reduce obesity and associated health problems, such as diabetes?"
Dr. Gebreyes answers the question: "Is food from organic and free-range farm animals safer than animals raised in modern confinement operations?"
Dr. John Comerford, associate professor and extension beef specialist in the Department of Dairy and Animal Science at Penn State University, explains nutritional differences between beef from grain-fed and grass-fed cattle.
Dr. Ruth MacDonald, chair of the Department of Food Science and Human Nutrition at Iowa State University, explains food additives.