Questions with the keyword 'vitamin a'

• you know how you said that vitamin A cures developing tumors, can it help slow down the spreading of a tumor that has by lizzietheboss to Jemma Comments: (No comments so far )
• If vitamin A didnt exist would scarvy be common? by natrualme to Jemma Comments: (No comments so far )
• what is the difference between vitamin a and other vitamins???????????? by lizzietheboss to Jemma Comments: (So far, one comment )