Yeah, as a previous poster noted gluten is in a TON of things that you wouldn't even think of. For about 5 months our family went gluten free because we thought my dd had celiac. She tested positive, then 5 months later they re-tested her due to several false positives and found out she didn't. It is VERY HARD to go 100% free of it if you do not have to for medical reasons.
Now, we did LIMIT our amount of gluten, because the dr. still told us that she has a 'gluten sensitivity' which means that she can have small amounts of it, but still be healthy. That is much easier to do! AND, it still has many health benifits for a persons body.
We were told "if you DO NOT have celiac, a persons body craves and NEEDS a small amount of items that contain gluten each day (SMALL AMOUNT)..." If you go 100% off gluten, your body won't be happy because it's always craving it. With celiac your body doesn't 'crave' it as much because it knows that it's harmful for you.
There is an article on oprah's website that I just read a few days ago...
http://www.oprah.com/health/Gluten-Free-Is-It-for-Me-Daphne-Oz/3
Do not get me wrong. I do believe that people with gluten sensitivity should GREATLY LIMIT their gluten intake- but I still believe (and Dr.s will tell you) that a sensitivity does not mean that you cut it out of your diet 100%.
For several months after we found out about my Daughters 'sensitivity' to gluten, we played around with her diet UNDER A DR.S CARE!!!! for 2 months we'd cut it WAYYYYY back, just offering her things like ketchup or some type of dip...no other items containing gluten. She was craby, upset and wasn't herself for those 2 months!!! It was horrible!!! Then, after 2 months we added 2-3 servings a week (but no more than one in a day) of an item that contained gluten (1 serving is equal to: 1 slice of bread, or 1 serving of pasta, 1 serving of crackers, 1 serving size of WHAT EVER...just as long as it's an actual SERVING SIZE and not what you think is an actual serving size!!!)
She was much better those 2nd two months. More cheerful and not mean!!! So, the Dr. decided that we'd add 2 servings to each week, that's when she started having problems again- so we went back to no more than 3 in a week. We've been doing it ever since and it's been great! Plus, a small amount of ketchup, some type of dip, CERTAIN medicines that contain gluten aren't counted in her servings a week- because there's such a minimal amount in those items- but it would still affect a person with celiac because they cannot have ANYTHING with gluten (back to being NEXT to impossible and unneccessary for people who don't have celiac).
I've gone to three 'gluten free- gluten reduced diet' classes and if a person does not have celiac or a bad gluten insensitivity, NO ONE recommends going 100% gluten free. It's not neccessary.
Everyone has too much gluten in their diets- people these days fill up on breads (It's my weekness!!!!), pastas, snacks and crackers, cakes and all that stuff contains gluten. Everyone could benifit from cutting a little gluten out of their diets.