The present invention relates to a method for preparing D-chiro-inositol from myo-inositol by using a transformed host cell which expresses enzymes such as a myo-inositol transporter, inositol dehydrogenase, and inosose isomerase. According to the method of the present invention, myo-inositol can be converted into D-chiro-inositol at a high yield.

The present invention relates to the field of prevention and/or treatment of metabolic disorders such as obesity, metabolic syndrome, type-2 diabetes, dyslipidemia and insulin resistance,