(RDA) for folic acid Sunflower seeds Liver  and liver products also contain high amounts of folate Kidney [ 11 ] Moderate amounts: Certain  fruits  ( orange juice , canned  pineapple  juice,  cantaloupe ,  honeydew  melon,  grapefruit  juice,  banana ,  raspberry ,  grapefruit  and  strawberry ) and  vegetables  ( beets ,  corn ,