A unit of mass equal to one thousandth of a gram, commonly used in pharmaceuticals and nutrition.

ग्राम का एक हजारवाँ भाग

English Usage: The doctor recommended taking 500 mg of the medication daily.

Hindi Usage: डॉक्टर ने रोज़ 500 मिलीग्राम दवा लेने की सलाह दी।