Definition - What does Radio Frequency Identification Reader (RFID Reader) mean? A radio frequency identification reader (RFID reader) is a device used to gather information from an RFID tag, which is used to track individual objects. Radio waves are used to transfer data from the tag to a reader. RFID is a technology similar in theory to bar codes.
During pregnancy a womanâs blood volume doubles to support and nourish the growing fetus, meaning she needs even more daily iron to meet the blood count demands. A pregnant woman needs 27 milligrams of iron per day -- 30 percent more than when she's not pregnant. If you're breastfeeding, your iron needs decrease to 9 milligrams a day.
Adolescent and adult males need 10 milligrams of iron a day, while adolescent and adult females need slightly more, 10 to 15 milligrams a day. If you are pregnant, iron is especially important for your baby's fetal growth. Pregnant women need 30 milligrams of iron a day; breast-feeding women need 15 milligrams daily.If you have an iron deficiency, treatment is usually 50 to100 milligrams of elemental iron taken three times daily for at least two months to reverse anemia.hildren ages 4 to 8 need 10 milligrams a day, and children ages 9 to 13 need 8 milligrams a day. If your child has an iron deficiency, treatment is usually 4 to 6 milligrams of iron per kilogram of weight, divided into three doses a day.