Many IBD patients feel better after flare-ups but may still face hidden nutrient deficiencies, says Dr Akash Chaudhary, Clinical Director & Senior Consultant Medical Gastroenterologist at CARE Hospitals, Banjara Hills, Hyderabad. Even in remission, poor absorption of iron, B12, and vitamin D can persist. Regular nutritional monitoring and not just symptom control is key to long-term health in IBD.