This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
The predominant type of whey protein in cow milk is: 
Select and explain. 
A. Lactoglobulin, B. Lactalbumin, C. Lactoferrin, D. None of the above
A: Lactoglobulin
Answer: A: Lactoglobulin 
Explanation: Whey protein is four times more in human milk compared to cow's milk. In human milk, it is predominantly lactalbumin and lactoferrin while it is mainly lactoglobulin in cow milk which is negligible in human milk. Ref: Nutrition and Child Development, K.E. Elizabeth, 4th edition pg: 17