Final answer:
Precocious puberty is not a common symptom of celiac disease in childhood. Symptoms like failure to thrive, constipation, and anemia are due to malabsorption caused by gluten-induced damage to the small intestine. option 1
Step-by-step explanation:
The symptom that is NOT a common clinical symptom of celiac disease in childhood is precocious puberty. Common symptoms include failure to thrive, constipation, anemia, digestive distress, and nutritional deficiencies due to malabsorption. Celiac disease is an autoimmune disorder that results in damage to the small intestine's lining when gluten is consumed. The damaged villi in the small intestine lead to a decreased ability to absorb nutrients, which is why symptoms can range widely and include anemia and failure to thrive. A gluten-free diet is the main treatment to limit and heal intestinal damage caused by celiac disease. In certain severe cases, medications may be needed to reduce inflammation.