alleryجسم وٹامن اے کس پیشگی سے بناتا ہے؟
Aبیٹا کیروٹین
Bٹرپٹوفن
Cکولیسٹرول
Dفولک ایسڈ
Answer & Solution
Correct answer: A. بیٹا کیروٹین
گاجر اور دیگر پودے بیٹا کیروٹین فراہم کرتے ہیں، جو وٹامن A میں تبدیل ہو جاتا ہے۔
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