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
Additional daily energy requirement during the first six months for a lactating woman is ? 
Select and explain. 
A. 350 K calories, B. 450 K calories, C. 550 K calories, D. None
D: None
Answer: D: None 
Explanation: Ans. is 'None' Additional daily energy requirement during first six months of lactation is+- 600 Kcal/day.