In last week’s blog, we discussed the benefits of kefir as a probiotic drink. Many Celiacs and gluten intolerant people take probiotic supplements to counter the effects of yeast overgrowth in their intestines and stomachs.But are these products truly gluten free? In a TODAY show report posted yesterday, many probiotic supplements may actually contain the one thing that Celiacs must avoid — gluten.
Researchers at Columbia University tested 22 popular probiotic supplements under liquid chromatography and found that more than half of them (55%) contained detectable levels of gluten. Of the 12 products that contained gluten, 8 of those products had been labeled gluten free and 2 had levels higher than the 20 parts per million guideline that that Food and Drug Administration listed as a requirement for a product to be labeled gluten free.
Dr. Peter Green, the director of the Celiac Disease Center at Columbia University stated that many Celiacs worry greatly — as they should — about the foods they eat and whether or not they contain gluten, but are trusting of their medications and dietary supplements. While it is unclear what health hazards ingesting probiotics containing gluten may cause to a patient suffering from Celiac Disease, it is a concern that if Celiacs are taking multiple supplements a day, the snowball effect may lead to additional issues.
Probiotics and/or prebiotics have shown in literature to benefit Celiac Disease sufferers because intestinal bacteria overgrowth can influence a patient’s inflammation to varying degrees based on the severity of the overgrowth and the severity of the patient’s disease. Altering this harmful bacteria is – in theory – believed to improve the quality of life for patients with not only Celiac Disease but also various autoimmune diseases. For many with autoimmune disease or Celiac, it can take several years to achieve the proper diagnosis and thus, many people suffer in silence with the frustration of feeling sick and getting no answers. For some, this has meant taking matters into their own hands and starting supplements without a doctor’s advice, which is always risky and can make a health concern even worse.
That said, probiotics and prebiotics help to decrease serum C-Reactive Protein levels which monitor the level of inflammation in the body. So for as long as you accept the risks — or better yet, choose natural probiotics like yogurt or kefir — the benefits may still far outweigh the risks. Like anything else, we cannot always believe what we read and just because a product touts itself as being gluten free, it should always be consumed at your own risk and if you experience any adverse side effects from it, stop taking it immediately and consult your doctor for further advice.
It is believed that more than 2 million Americans suffer from Celiac Disease, once thought to be a rare condition. According to the National Institutes of Health, that number translates to 1 in every 133 Americans.