Terry Etherton’s Blog on Hormones, Biotechnology, and Food Safety

Dr. John Comerford
Associate Professor and Extension Beef Specialist
Department of Dairy and Animal Science
The Pennsylvania State University

Beef customers are being told many things about their food these days.  The advertisements for beef products shout this product is safer, this one is healthier, this one is better for the environment, and many other claims of value.  Mary Lou Quinlan, founder of the marketing company Just Ask a Woman, told attendees at the Food System Summit 2010 about research conducted from January to June indicating that the pressures of a bad economy, media stories about unsafe food, confusing and misleading labels and even friends questioning their food choices on Facebook all figure into beef purchase decisions. How can a customer sort all of this out and determine the real value they want in their beef ? Many of these attributes are placed on grass-fed compared to grain-fed beef. Read the rest of this entry »

Chad Dechow
Associate Professor, Dairy Cattle Genetics
Department of Dairy and Animal Science
The Pennsylvania State University

First published on the Blog American Thinker on September 18,2010

Ever-Green-View My 1326-ET is the new world milk production record-holder. In the course of one year, she made 72,168 pounds of milk. That’s nearly 8,400 gallons in one year, or 23 gallons per day. The average cow produces 6.5 gallons per day. Ever-Green-View My 1326-ET is the culmination of intense genetic selection, terrific cow management, and the use of technologies like rBST. Genetically, she is a product of artificial insemination and embryo transfer. Her sire is Stouder Morty-ET, and he has over 67,000 daughters in more than 15,000 dairy herds around the globe. The “ET” designation indicates that she was transferred as an embryo from her genetically superior mother to an inferior surrogate cow. Read the rest of this entry »

Virginia Ishler
Dairy Complex Manager
Department of Dairy and Animal Science
Penn State University

News media has a tendency to portray certain aspects of agricultural production either positively or negatively. Doug Powell, an associate professor of food safety at Kansas State University co-authored a paper on “Coverage of organic agriculture in North American newspapers: Media – linking food safety, the environment, human health and organic agriculture,” just published in the British Food Journal.

Powell examined how organic food production is portrayed in the media. The paper is based on a study Powell conducted from 1999-2004 with two colleagues at the University of Guelph in Canada, Stacey Cahill and Katija Morley. Cahill was one of Powell’s students at the time. The team explored how topics of organic food and agriculture were discussed in five North American newspapers. Using the content analysis technique, the 618 articles collected were analyzed for topic, tone and theme regarding food safety, environmental concerns and human health. Read the rest of this entry »

Terry D. Etherton

Proponents of organic foods have touted many health, nutrition and safety benefits associated with the consumption of these foods.  However, credible science does not support the health, nutrition or safety claims made by the organic food industry (see Science Behind Reported Benefits of Organic Milk).  As might be expected, this has been vigorously disputed by advocates of organic food.  This is not a surprise given that deceptive use of marketing and health claims has been a core component of some campaigns to grow market share in the organic food sector.  Thus, some consumers are purchasing organic food on the belief that they are healthier than conventionally produced food. Read the rest of this entry »

Biotech Crops Help Reduce Agriculture’s Pesticide Use and Greenhouse Gas Emissions
PG Economics Research Summary (The UK)
December 7, 2009

In light of ongoing debates on global food security, agricultural sustainability and climate change, it is important to recognize the benefits biotechnology brings to world agricultural production.

According to several research summaries released by PG Economics in the UK, those impacts are significant. Read the rest of this entry »

HALIFAX, Nova Scotia, PORTLAND, Ore., GOTHENBURG, Sweden, November 23, 2009 – Popular thinking about how to improve food systems for the better often misses the point, according to the results of a three-year global study of salmon production systems. Rather than pushing for organic or land-based production, or worrying about simple metrics such as “food miles,” the study finds that the world can achieve greater environmental benefits by focusing on improvements to key aspects of production and distribution. Read the rest of this entry »

Terry D. Etherton

Because of my commitment to defend science, scientists, and technological innovation in agriculture, I encounter folks and groups on the “other side” who use all sorts of interesting — even bizarre, and dysfunctional — tactics to scare consumers about science, food safety, and the need for technological innovation in agriculture. Read the rest of this entry »

Steven King
Irish Examiner.com
Published July 23, 2008

IN Gulliver’s Travels, the King of Bobdingnag — the land of the giants — claimed that whoever could make two ears of corn grow where only one grew before was a greater patriot than all the politicians put together.

It’s sad to note then that nearly 300 years on from the publication of Swift’s satire, the politicians are still standing in the way of an agricultural technology that has the potential to do just that. Read the rest of this entry »

New York, NY — July 21, 2008. The latest attempt by proponents of organic agriculture to prove that organically grown crops are nutritionally superior to conventional ones has failed, according to Joseph D. Rosen, Ph.D., emeritus professor of Food Toxicology at Rutgers University and a scientific advisor to the American Council on Science and Health (ACSH). Read the rest of this entry »

No Differences Found in the Composition of Conventional, rbST-Free and Organic Milk

Terry D. Etherton

A new scientific study by Vicini et al. published in the July issue of the prestigious Journal of the American Dietetic Association (JADA) reports the results of the first in-depth survey study comparing retail milk for quality, nutritional value and levels of different milk hormones, including bovine somatotropin (bST). The study that we published found that there were “no meaningful differences” in the composition of milk with the three different label claims. Read the rest of this entry »