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
Late metabolic acidosis in newborns are caused due to feeding of which formula: 
Select and explain. 
A. Whey predominant, B. Casein predominant, C. Both of the above, D. None of the above
B: Casein predominant
Answer: B: Casein predominant 
Explanation: Casein dominant formulas or cow's milk has higher concentration of aromatic acids like tyrosine and phenylalanine that may lead to late metabolic acidosis. Ref: Nutrition and Child Development, K.E. Elizabeth, 4th edition pg: 26