This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and Health, Subject name: Social & Preventive Medicine
Vitamin D is maximum in : 
Select and explain. 
A. Milk, B. Fish fat, C. Eggs, D. Cod liver oil
D: Cod liver oil
Answer: D: Cod liver oil 
Explanation: Ans. is 'd' ie; cod liver oil Dietary sources of vitamin D in decreasing order -Halibut liver oil 5. MilkCod liver oil 6. EggsShark liver oil 7. ButterFish fat