As gluten-free diets gain popularity, many are wondering how gluten is affecting their health. More and more people are talking to their doctors about being tested for Celiac disease, which inhibits gluten digestion and can cause many problems including abdominal pain, weight loss, and even infertility. With the influx of Celiac inquiries, doctors are faced with a tough question: Is it necessary to test certain patients? NPR provides some insight into the discussion here:
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