Final answer:
To manage Celiac disease, patients must adhere to a gluten-free diet, avoiding foods with gluten such as wheat, barley, and rye. Therefore, out of the given options, Special K should be avoided because it usually contains gluten.
Step-by-step explanation:
When counseling patients diagnosed with Celiac disease, it is critical to recommend a gluten-free diet. Gluten is a protein found in wheat, barley, rye, and some other grains, which causes an autoimmune reaction in people with Celiac disease. This means options A (Hominy grits), B (Sherbet), and D (Fresh ground beef) are generally considered safe, assuming no added gluten-containing ingredients or cross-contamination. However, option C (Special K) is a cereal that typically contains barley and wheat, making it unsafe for those with Celiac disease to consume.