A dietary deficiency in folic acid typically results in___________________?
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Answer: D. Anaemia
Explanation
A dietary deficiency in folic acid impairs DNA synthesis and commonly results in megaloblastic anaemia. Rapidly dividing red blood cells require adequate folate levels to form normal healthy cellular structures. Without sufficient folic acid bone marrow produces abnormally large immature red blood cells causing anaemia. Folic acid or vitamin B9 is an essential water soluble nutrient required for various metabolic processes. Vitamins must be obtained through diet because human bodies cannot synthesize them in sufficient amounts. Nutritional deficiencies lead to specific physiological disorders and compromised metabolic health worldwide.
Public health programs mandate folic acid fortification in grain products to prevent developmental and blood disorders. Pregnant women take daily folate supplements to support normal fetal neural tube development and prevent birth defects. Clinical dietitians treat nutritional anaemia by recommending diets rich in leafy green vegetables and legumes. Night blindness is caused by a dietary deficiency in vitamin A rather than a lack of folic acid. Rickets results from inadequate vitamin D calcium or phosphate levels affecting bone mineralization processes. Beriberi is a neurological and cardiovascular disease caused specifically by a deficiency in vitamin B1.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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