Nwere ike Vitamin A (Retinol) Mee ka Egwu Ọrịa Cancer?

Isi ihe omumu otutu omumu ihe omumu nyochara ihe banyere vitamin A (retinol) na oria cancer. Ejikọtara ogo nke Vitamin A (retinol) na ihe ize ndụ nke ọrịa cancer prostate, dị ka a na-enyocha n'ọtụtụ ndị ọrịa cancer. Nke a na-egosi ...