Aiki
1. Ga epithelial tissue: retinol ko bitamin A shine bitamin mai narkewa, wanda ke taka muhimmiyar rawa.
a cikin aikin ɗan adam epithelial nama, kuma yana da matukar muhimmanci tasiri a kan epithelial nama, cornea,
conjunctiva, da hanci mucosa;
2. Maganin makantar dare: shima retinol yana taka muhimmiyar rawa wajen ganin ido. Idan babu bitamin A,
makantar dare na iya faruwa;
3. Domin ci gaban hakori: Vitamin A shima yana taka rawa wajen girma da ci gaban hakora.
4. Kyakkyawa da kula da fata: yana iya haɓaka haɓakar collagen, fade spots da kuraje, da
rage bushewa da layukan fata;