Answer:
gluten-free diet plan which includes grains like corn, millets, buckwheat, etc.
Explanation:
As we know patients with celiac disease have autoimmune disorder which is triggered by gluten intolerance, there is a high risk of reaction for celiac patients when gluten food is consumed.
Therefore, the trainer/nutritionist should recommend gluten-free diet plan which includes grains like corn, millets, buckwheat, etc. The trainer could also recommend gluten-free bread and beverages if available in stores.
