This video explains the molecular mechanism and all the process involved specially in connection with role of vitamin A in the low light vision or dim light vision. vitamin A specially 11 -sis retinal is involved in the low light…

This video is a high yield review for vitamin A (retinol, retinal, retinoic acid). I have briefly explained types, sources, functions, deficiency manifestation and toxic effects of vitamin A. Thanks to Chinenye Iguh for meticulous recording of this video. For…