alleryਸਰੀਰ ਕਿਸ ਪੂਰਵਗਾਮੀ ਤੋਂ ਵਿਟਾਮਿਨ ਏ ਬਣਾਉਂਦਾ ਹੈ?
Aਬੀਟਾ ਕੈਰੋਟੀਨ
Bਟ੍ਰਿਪਟੋਫੈਨ
Cਕੋਲੈਸਟ੍ਰੋਲ
Dਫੋਲਿਕ ਐਸਿਡ
Answer & Solution
Correct answer: A. ਬੀਟਾ ਕੈਰੋਟੀਨ
ਗਾਜਰ ਅਤੇ ਹੋਰ ਪੌਦੇ ਬੀਟਾ ਕੈਰੋਟੀਨ ਦੀ ਸਪਲਾਈ ਕਰਦੇ ਹਨ, ਜੋ ਵਿਟਾਮਿਨ A ਵਿੱਚ ਬਦਲ ਜਾਂਦਾ ਹੈ।
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