Published research is now showing transgenic material in the milk of goats. This is a significant scientific finding as it is one of the first to show a transfer of this genetic material through the digestive tract, and resulting in changes in nursing young.
Some points of interest from the article (their analysis of the published research):
"The horizontal transfer of transgenic DNA into the genome of those eating GM foods, or the microbes living inside those consuming GM foods poses an additional and under-recognized hazard of GM crops."
"This is yet another finding that goes against the purported claims that nucleotides are broken down by the digestive tract, preventing any toxicity of transgenic DNA to those consuming it. "
Here is a summary of the research:
http://www.i-sis.org.uk/Goats_Fed_GM_Soybean_Produce_Abnormal_Milk.php
The research article itself.
http://www.smallruminantresearch.com/article/S0921-4488(15)00052-8/abstract
Abstract
The in vivo and
post mortem performance and serum immunoglobulin G (IgG) concentration in kids born from goats fed conventional (group C) or genetically modified (group T) soybean meal were evaluated. The goat colostrum quality, in terms of chemical composition, as well as immunoglobulin concentration, and the presence of feed DNA fragments were also investigated. Kid birth weights were similar, while significantly (
P < 0.05) higher in those born from goats in group C at day 30 and at slaughtering. In addition, kids from mothers fed conventional soybean recorded significant (
P < 0.05) higher height at the withers and chest width. Concerning the post mortem measurements, only carcass weights were significantly affected by the treatment resulting in lighter T kids (
P < 0.05). Colostrum from the treated groups recorded a significantly (
P < 0.01) lower percentage of protein and fat. Similarly, both chemical parameters significantly differed in milk collected 15 days after kidding, although these differences disappeared in the successive samplings. Both colostrum and kids serum IgG concentration were significantly (
P < 0.01) lower in the treated groups. Transgenic target DNA sequences (35S and CP4 EPSPS) were not detected in colostrum from goats that received a diet containing conventional soybean meal. By contrast, transgenic DNA fragments were amplified (
P < 0.05) in samples from goats that received the transgenic soybean.