Worried about terrorism? You should be more afraid of bread!

David Perlmutter, MD writes: While gluten makes up the lion’s share of protein in wheat, research reveals that modern wheat is capable of producing more than 23,000 different proteins, any one of which could trigger a potentially damaging inflammatory response. One protein in particular is wheat germ agglutinin (WGA). WGA is classified as a lectin — a term for a protein produced by an organism to protect itself from predation.

All grains produce lectins, which selectively bind to unique proteins on the surfaces of bacteria, fungi, and insects. These proteins are found throughout the animal kingdom. One protein in particular for which WGA has an extremely high affinity is N-Acetylglucosamine. N-Acetylglucosamine richly adorns the casing of insects and plays an important role in the structure of the cellular walls of bacteria. More importantly, it is a key structural component in humans in a variety of tissues, including tendons, joint surfaces, cartilage, the lining of the entire digestive tract, and even the lining of the hundreds of miles of blood vessels found within each of us.

It is precisely the ability of WGA to bind to proteins lining the gut that raises concern amongst medical researchers. When WGA binds to these proteins, it may leave these cells less well protected against the harmful effects of the gut contents.

WGA may also have direct toxic effects on the heart, endocrine, and immune systems, and even the brain. In fact, so readily does WGA make its way into the brain that scientists are actually testing it as a possible means of delivering medicines in an attempt to treat Alzheimer’s disease.

And again, the concern here is not just for a small segment of the population who happened to inherit susceptibility for sensitivity to gluten. This is a concern as it relates to all humans. As medical researcher Sayer Ji stated, “What is unique about WGA is that it can do direct damage to the majority of tissues in the human body without requiring a specific set of genetic susceptibilities and/or immune-mediated articulations. This may explain why chronic inflammatory and degenerative conditions are endemic to wheat-consuming populations even when overt allergies or intolerances to wheat gluten appear exceedingly rare.”

The gluten issue is indeed very real and threatening. But it now seems clear that lectin proteins found in wheat may harbor the potential for even more detrimental effects on human health. It is particularly alarming to consider the fact that there is a move to actually genetically modify wheat to enhance its WGA content.

Scientific research is now giving us yet another reason to reconsider the merits of our daily bread. The story of WGA’s potential destructive effects on human health is just beginning to be told. We should embrace the notion that low levels of exposure to any toxin over an extended period can lead to serious health issues. And this may well characterize the under-recognized threat of wheat consumption for all humans.

Print Friendly, PDF & Email
Facebooktwittermail