Published February 25, 2011 | Reuters
Specifically, a group of European researchers found that people with celiac disease were 60 percent more likely to develop asthma, relative to those without celiac.
Indeed, for every 100,000 people with celiac disease, 147 will have asthma that would not have occurred in the absence of the digestive disorder.
Those diagnosed with asthma were also more likely to eventually develop celiac disease, the authors report in the Journal of Allergy and Clinical Immunology.
Celiac disease is caused by an abnormal immune response to gluten, a protein found in wheat, rye, barley and other foods. The reaction keeps sufferers from eating foods like cereal, pasta, cookies and beer.
It occurs in about 1 percent of the population, and can lead to severe health problems including low blood count, poor bone health, fatigue, and weight loss.
To investigate whether celiac had any association with asthma, Dr. Jonas Ludvigsson of Orebro University Hospital and the Karolinska Institute in Sweden and colleagues compared more than 28,000 Swedes diagnosed with celiac to more than 140,000 similar people without the disease.
Ludvigsson cautioned that the study simply shows an association between the two diseases, not that one causes the other.
It’s also unclear, he added, what might explain the association. “Personally, I think the role of vitamin D deficiency should be stressed,” he told Reuters Health by e-mail.