<<Disclaimer: Verify this information before applying it to your situation.>> One of you suggested that I differentiate between g and mg. The statistic I learned is that 0.1 g of gluten/day can cause intestinal damage. This is equivalent to 100 mg. A lot of pills contain around 100 mg of the active chemical you need. However, the filler (often made of wheat) may be a lot MORE than 100 mg in weight. Holly P. S. I'm working on finding the source for my statistic about a celiac's risk of lymphoma.