Is There a Link Between Celiac Disease and Childhood Respiratory Infections?

America Now

Celiac disease is an autoimmune condition in which consumption of gluten leads to damage in the small intestine. It is estimated that up to 1% of people suffer from the disease, with many of those undiagnosed. Up to 2.5 million Americans may be suffering from undiagnosed celiac disease, which could lead to long-term health problems.

Gluten is a protein found in wheat, rye, and barley. If someone with celiac disease consumes gluten, by eating bread, drinking beer, or consuming some other product that contains the gluten protein, the body launches an immune response that attacks the small intestine. This can damage the villi in the small intestine, the small finger-like projections in the intestine that absorb nutrients. Over time this damage can compound and cause severe problems with nutrient absorbtion.

Celiac disease is a hereditary disease, and those who have a parent or sibling with the disease have a 1 in 10 chance of developing it. Those whose celiac disease goes untreated have a greater risk of developing other major health disorders later in life, such as Type I diabetes, iron deficiency anemia, and various intestinal cancers.

Thanks to improved tests and diagnosis, more and more people with celiac disease are being diagnosed. But the cause of celiac disease is still unknown, although environmental triggers are presumed to be one possible cause.

Researchers in Italy recently sought to understand what exactly some of those triggers might be. Previous studies have indicated that the presence of rotavirus antibodies could possibly predict the development of celiac disease. Other studies have found that the more infections a child suffered before the age of 18 months, the higher the risk of developing celiac disease later in life.

The Italian study sought to look at infants who were known to be at risk of developing celiac disease later in life and then followed them for six years. The study looked at 373 newborns who had at least one relative with celiac disease. Of those children, 6% were diagnosed with celiac disease by age 3, and 14% were diagnosed with the disease by age 6. When looking at potential causal factors, researchers discovered that respiratory infections before the age of 2 correlated with a greater risk of developing celiac disease than any other factor.

Why exactly this happens is still unknown, but it highlights just how little still is understood about the immune system or its development. While many believe that being exposed to germs early in life will stimulate the immune system to develop immunities, it is possible that exposure to some infections may stimulate the immune system in a negative way, leading to autoimmune disorders such as celiac disease. Further study could help shed light on why that happens and aid researchers looking to prevent not only celiac disease but also other autoimmune conditions whose causes begin early in life.

Is There a Link Between Celiac Disease and Childhood Respiratory Infections? was last modified: June 25th, 2018 by Paul-Martin Foss

This article was originally posted on Red Tea News.

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