noun_Search_345985 Created with Sketch.
noun_Search_345985 Created with Sketch.

The latest from The Paleo Diet®, just for you.

Hot topics, new recipes, and science

Grass-Fed vs. Grain-Fed Beef

By Loren Cordain, Ph.D., Professor Emeritus, Founder of The Paleo Diet
December 24, 2009
https://thepaleodiet.imgix.net/images/grass-fed.jpg?auto=compress%2Cformat&fit=clip&q=95&w=900

Grass Fed Beef | The Paleo Diet

Dr. Cordain,

I attended a lecture you gave at CrossFit Roots in Boulder and have also read your book The Paleo Diet.

My wife and I have been trying to purchase a quarter cow and have been researching farms in the area. I know 100% Grass Fed is better, but they are not as easy to find so I have a couple questions:

1. Do you have any recommended resources for 100% Grass Fed beef in Colorado?

2. Have you done any studies on the fat profile difference between 100% grass fed beef and grass fed beef that is "corn finished?" I'm curious on whether its 20% worse, 50% worse, or... It must be better than most grocery store beef, but if it's not that much better, then I'll continue trying to find a 100% grass fed cow.

Thanks for your time,

Scott

Dr. Cordain's Response

Hi Scott,

My friend Jo Robinson's website, Eat Wild lists grass-fed beef producers, not only in Colorado, but also all over the U.S. Our partners, D'Artagnan, are the leading purveyors of natural, free-range meats that ship all over the country as well.

I have written an extensive paper contrasting grass vs. grain produced beef and their potential effects upon human health and well being in The Nutritional Differences Between Grain and Grass-Fed Beef. The paper is 39 pages long contains over 7,700 words, 92 references, 7 tables and 10 figures. My manuscript represents the single most comprehensive review to date comparing the potential health effects of grass and grain produced beef.

Cordially,

Loren Cordain, Ph.D., Professor Emeritus

Even More Articles For You

Physiological Mechanisms: Underlying High Salt Diets and Cancer
Americans are consuming more salt than ever before – learn about the detrimental effects of too much sodium in today's post. Keep up with The Paleo Diet for more information about Paleo foods.
By Loren Cordain, Ph.D.
Is Paleo Sustainable for 7 Billion People?
If seven billion people adopted a diet higher in meat without making these three environmentally-friendly, Paleo adjustments, it would not be sustainable.
By Stephanie Vuolo
Dr. Cordain Responds to Critics of a Recent Paleo Diet Study About Nutrient Density
Learn more about a recent paleo diet study from Dr. Cordain. Browse The Paleo Diet® blog for the latest in paleo meal plans, recipes & more today!
By Loren Cordain, Ph.D.
Paleo Leadership
 
Trevor Connor
Trevor Connor

Dr. Loren Cordain’s final graduate student, Trevor Connor, M.S., brings more than a decade of nutrition and physiology expertise to spearhead the new Paleo Diet team.

Mark J Smith
Dr. Mark Smith

One of the original members of the Paleo movement, Mark J. Smith, Ph.D., has spent nearly 30 years advocating for the benefits of Paleo nutrition.

Nell Stephenson
Nell Stephenson

Ironman athlete, mom, author, and nutrition blogger Nell Stephenson has been an influential member of the Paleo movement for over a decade.

Loren Cordain
Dr. Loren Cordain

As a professor at Colorado State University, Dr. Loren Cordain developed The Paleo Diet® through decades of research and collaboration with fellow scientists around the world.