| abstract |
An object of the present invention is to provide an iron preparation that can effectively supply iron to a living body without side effects. According to the present invention, a non-toxic salt or an intramolecular ester of an acid derived from hexose and an iron compound for human or animal containing an iron compound, a food containing the composition, etc. A method for preventing or treating an iron deficiency disease, which is given to a human or an animal, and a method for reducing side effects of an iron compound are provided. [Selection diagram] None |