ಈ ಕೆಳಗಿನವುಗಳಲ್ಲಿ ಯಾವುದು ಜೀವಸತ್ವ A ಯ ಉತ್ತಮ ಮೂಲವಾಗಿದೆ?

Carrots are rich in beta-carotene, which the body converts into vitamin A, needed for good eyesight. Other good sources are spinach, mangoes, papaya, milk and eggs.