We tend to crave foods that our bodies know contain the nutrients it needs.  Her "meat kick" sounds like she's listening to her body's nutritional needs! Yes, do talk to her doctor and nutritionist about supplementing with a B Complex.   Well done!

Thank you! Definitely sounds like something I need to read about!

For people with celiac disease hidden gluten in their diets is the main cause of elevated Tissue Transglutaminase IgA Antibodies (tTG-IgA), but there are other conditions, including cow's milk/casein intolerance, that can also cause this, and here is an article about the other possible causes:    

@AllyJR, Similar to my family having a variety of health problems related to undiagnosed Celiac Disease.  Not only does one inherit the autoimmune disease genes, we also learn poor eating habits from our families.   Look into the Autoimmune Protocol Diet which reduces inflammation and promotes healing.  This diet cuts out foods that can be inflammatory while intestines heal.  I highly recommend it.   Nutritional deficiencies can affect gene expression.  There's some research that shows thiamine deficiency can affect gene expression, causing autoimmune genes to switch on.  Taking a B Complex and additional Thiamine in the form Benfotiamine can be beneficial in that respect.  Vitamin D can help regulate the immune system and is important in growth of bones in children.  Focus on nutrition to promote growth and development in children.   Keep us posted on your progress!

Many people with gluten sensitivity or celiac disease report throat-related symptoms, including a phlegmy, thick, or "sticky" feeling after gluten exposure. This could be due to inflammation, mild allergic response (like a wheat allergy), or even silent reflux triggered by gluten. Some also describe a "gluten globus" sensation—like something is stuck in the throat—without visible mucus. Since this isn’t a classic celiac symptom, it’s worth considering: Wheat allergy (IgE-mediated reactions can cause throat tightness/swelling). GERD/LPR (acid reflux)—gluten can relax the esophageal sphincter, letting acid creep up. Histamine response (some react to gluten with excess mucus production). If it happens consistently after gluten, keep a symptom log and discuss it with your doctor. An allergist or GI specialist could help rule out other causes. Hope you find answers soon.