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.
[Read: 6 Questions About Exercise During Pregnancy â Answered.] How to Boost Your Iron Intake. In addition to taking about 30 mg per day through a prenatal vitamin or 18 mg/day if youâre not expecting, you want to get additional iron through the food you eat. Animal protein contains âhemeâ iron, which gets absorbed by your body more readily than plant-based, non-heme iron.