The Gluten-Free Diet for Celiac Disease on the NCLEX
Hidden gluten sources, safe grains, and cross-contamination teaching.
Celiac disease has one treatment: strict, lifelong gluten avoidance. The exam tests whether you know where gluten hides.
The forbidden grains: BROW
Barley, Rye, Oats, Wheat. Oats are gluten-free by nature but almost always contaminated in processing, so only certified gluten-free oats are allowed. Wheat hides under other names: farina, semolina, durum, spelt, couscous, bulgur, malt (from barley).
Safe grains and starches
Rice, corn, quinoa, potato, buckwheat, millet, tapioca, certified GF oats. A tray with grilled chicken, rice, and vegetables is safe. A tray with breaded chicken is not, and breading is a favorite stem trick.
Cross-contamination at home
Crumbs count. Separate toaster, separate cutting board, separate butter and jam jars (no double-dipped knives), wash shared cookware thoroughly. In restaurants: ask about shared fryers, since fries cooked in the same oil as breaded items are contaminated.
Why strictness matters
Even small repeated exposures keep villous atrophy going: continued malabsorption, iron-deficiency anemia, osteoporosis from poor calcium and vitamin D absorption, and in children growth failure. Symptoms improving does not mean the diet can loosen. It is lifelong.
Frequently asked
Is a gluten-free diet the same as low-carb?
No. Rice, corn, and potatoes are all allowed. The diet removes specific grains, not carbohydrates.
Can the patient have regular soy sauce?
No, most soy sauce is brewed with wheat. Tamari labeled gluten-free is the substitute.
Which deficiencies come with untreated celiac?
Iron, folate, calcium, vitamin D, and sometimes B12. Malabsorption in the damaged small bowel drives all of them.
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