Home » (Un)Sustainable Farming »Health »News » Currently Reading:

US Beef may cause Infertility in Males: A Hormone Link?

March 30, 2007 (Un)Sustainable Farming, Health, News No Comments

Jonathan Latham and Allison Wilson

Pregnant women who eat beef from cattle treated with growth-promoting hormones may be damaging the future fertility of their unborn sons.

New findings suggest that hormones widely given to American cattle could be affecting the development of male foetuses. The study will provide the EU with fresh evidence to support its ban on imported hormone-treated beef and which has been challenged by the US Government. The EU ban has been in place since 1988.

Lead author, Professor Shanna Swan, cautioned that it was applicable only to men from North America born between 1949 and 1983. More research was needed to confirm or refute the hypothesis, she said.

Semen quality of fertile US males in relation to their mothers’ beef consumption during pregnancy. (2007) S.H. Swan, F. Liu, J.W. Overstreet, C. Brazil and N.E. Skakkebaek
Human Reproduction, doi:10.1093

Comment on this Article:

Science News on the Web

Why Independent Science News?

Scientific inventions and ideas shape the future. As science becomes ever more beset by commercial and ideological pressures, there is urgent need for scientific reporting and analysis from an independent, expert, public interest perspective. With this standard, Independent Science News works to shape a future that is biodiverse, just, and healthy for everyone.
More about us...

Sign up to our mailing list

E-mail address:
Name (optional):



Related News Articles

107 Nobel Laureate Attack on Greenpeace Traced Back to Biotech PR Operators

Financial Conflicts at National Academy Advisory Panel on the Future of GMO Regulation

Many European Pesticide Approvals Are “unlawful” Says EU Ombudsman

GE Soybeans Give Altered Milk and Stunted Offspring, Researchers Find

What Happened to Obama’s Promise to Restore Scientific Integrity?

New Research Links Neonicotinoid Pesticides to Monarch Butterfly Declines

EU Safety Institutions Caught Plotting an Industry “escape route” Around Looming Pesticide Ban

How “Extreme Levels” of Roundup in Food Became the Industry Norm


Cornell Faculty Refuse to Defend GMO Crops


by Jonathan Latham, PhD Who would have thought that at Cornell University, arguably the most highly regarded agricultural university in the world, no scientist would speak for the benefits and safety of GMOs? Perhaps I should have known, however. Last year I was invited to debate the merits of GMOs …

Why the Food Movement is Unstoppable

jose bove, farmer and activist

by Jonathan Latham, PhD In 1381, for the first and only time, the dreaded Tower of London was captured from the King of England. The forces that seized it did not belong to a foreign power; nor were they rebellious workers – they were peasants who went on to behead …

How the GE Food Venture Has Been Chronically Dependent on Deception

Food and Drug Administration, Maryland

by Steven M. Druker, J.D. Although it purports to be based on solid science and the open flow of information on which science depends, the massive venture to reconfigure the genetic core of the world’s food supply has substantially relied on the propagation of falsehoods. Its advancement and very survival …

Millions Spent, No One Served: Who Is to Blame for the Failure of GMO Golden Rice?

Rice Farming

by Angelika Hilbeck and Hans Herren The recent Nobel laureates’ letter accusing Greenpeace of a “crime against humanity” for opposing genetically modified (GMO) golden rice reveals a deep division not only between civil societies and some science circles but also within the science community – a division in the visions …

More Commentaries...


Poison Spring: The Secret History of Pollution and the EPA

Poison Spring Evaggelos Valllianatos

Book Author: Evaggelos Vallianatos with McKay Jenkins Reviewed by: Carol Van Strum “Science is the belief in the ignorance of experts,” Richard Feynman famously declared in 1966. Ever quick to challenge accepted wisdom, he distinguished the laudable ignorance of science, forever seeking unattainable certainties, from the dangerous ignorance of experts …

The Real Cost of Fracking: How America’s Shale Gas Boom Is Threatening Our Families, Pets, and Food

The Real Cost of Fracking book cover

Book Authors: Michelle Bamberger and Robert Oswald Reviewed by Allison Wilson (The Bioscience Resource Project) The first researchers to systematically document ill health in livestock, pets, and people living near fracking drill sites were Michelle Bamberger and Robert Oswald. Bamberger, a veterinarian, and Oswald, a professor of molecular medicine at …

More Reviews...

Show Buttons
Hide Buttons