Reality: Wheat sensitivities can manifest as celiac disease, non-celiac wheat sensitivity (NCWS) or Dermatitis Herpetiformis ( Itchy blistery rash ) or wheat allergies. The symptoms and manifestations are similar. Treatment of strict lifelong avoidance to gluten is common to all.
Reality: Gluten free diets need not be weight loss diets. However many who are wheat sensitive respond well but this is only if a healthy gluten free diet is followed. Unhealthy gluten free diets can be high on starch and low in nutrients.
Reality: While both are wheat related disorders, celiac disease is an auto immune condition which has a genetic component while wheat allergy is an intense short lived relation to wheat, Wheat allergy does not cause harm to the small intestine and can be outgrown while celiac disease is a lifelong condition.