BIOLOGY
VITAMINS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -Deficiencies of vitamin B12 and folic acid are the leading causes of megaloblastic anemia. Folic acid is present in food such as green vegetables, fruits, meat, and liver. Daily adult needs range from 50 to 100 mcg. The recommended dietary allowance is 400 mcg in adults and 600 mcg in pregnant women.
Detailed explanation-2: -Low levels of folic acid can cause megaloblastic anemia. With this condition, red blood cells are larger than normal. There are fewer of these cells. They are also oval-shaped, not round.
Detailed explanation-3: -Low levels of vitamin C may contribute to iron deficiency anemia by reducing the absorption of iron from plant-based foods and negatively affecting iron metabolism ( 41, 42, 43 ).