METHOD OF TREATING VITAMIN B12 DEFICIENCY

摘要

A method and composition for treating vitamin B12 deficiency in mammals that fail to respond to oral vitamin B12 therapy, including preparing a pharmaceutical composition for oral administration containing vitamin B12 and at least one substance selected from the group consisting of N-[8-(2-hydroxybenzoyl) am?no]capryl?c acid and its pharmaceutically acceptable salts, then administering the pharmaceutical composition to a subject to effectively treat the vitamin B12 deficiency.