<<Disclaimer: Verify this information before applying it to your situation.>> Hi, I bought a liquid supplement called "calcium action" which contains oat straw as an ingredient. The label indicates it is gluten-free, and a phone call to the company chemist confirmed that just the straw part is used and it's supposed to be gluten-free. I've seen conflicting information on the web, and wondered if someone could clarify the status of oatstraw extract. Thank you. *Support summarization of posts, reply to the SENDER not the Celiac List*