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
As compared to cow's milk, human milk has a higher content of - 
Select and explain. 
A. Fat, B. Sugar, C. Protein, D. Calcium
A: Fat
Answer: A: Fat 
Explanation: parks textbook of preventive and social medicine 23rd edition * mothers milk is especially rich in fats ,which represents between 35-50percent of total energy value human milk has low in protein content human milk has less in calcuim content than cows milk human milk has more of lactose content than most other milks .