This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
[{'content': 'Colostrums has in compared to normal milk - \nSelect and explain. \nA. Decreased K, B. Decreased Na, C. Increased proteins, D. Increased calories', 'role': 'user'}, {'content': "Answer: C \nExplanation: Colostrum contains a high concentration of proteins as compared to normal milk.REF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-491", 'role': 'assistant'}]