Social & Preventive Medicine General cf7bd3b5 TRUE about folic acid and vitamin B12 is all, except- A Both are required for DNA synthesis B Recommended daily allowances for Folic acid is 1000 micro grams C Vegetarians have vitamin B 12 deficit D Deficiency of both causes megaloblastic anaemia High-Yield Explanation Ans. is 'b' i.e., Recommended daily allowances for Folic acid is 1000 micro grams