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
[{'content': 'TRUE about folic acid and vitamin B12 is all , EXCEPT:- \nSelect and explain. \nA. Both are required for DNA synthesis, B. Recommended daily allowances for Folic acid is 1000 micro grams, C. Vegetarians have vitamin B12 deficit, D. Deficiency of both causes megaloblastic anemia', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Recommended daily allowances for Folic acid is 1000 micro grams Recommended daily allowances of folic acid are:a) Healthy adults-100 micro gm. (meg)b) Pregnancy -400 megc) Lactation* -150 megd) Children* -100 megSources of folic acid :The name folic acid comes from the Latin word Folia (-leaf) but food such as liver, meat, dairy product ,eggs, milk , fruits and cereals are as good dietary sources as leafy vegetables.Sources of vit. B12 :Liver, Kidney,* Meat,* Fish,* Eggs, Milk* and cheese.vit. B12 is not found in foods of vegetable origin*It is also synthesized by bacteria in colon. *", 'role': 'assistant'}]