Usage: Jordan, of Hebrew origin, is a very popular first name. It is more often used as a boy (male) name. People having the name Jordan are in general originating from France, Israel, United Kingdom, United States of America. For another variant of the name Jordan across the world, see Yarden. Meaning:
Quick Answer. A patient should feel the effects of iron pills between 1 week and 1 month after beginning treatment. However, building up the iron stores in the body may take 6 months or more. Keep Learning.
Iron can be taken in pill and liquid forms. Iron supplements that work quickly add more of the metal to the body, so they may cause more constipation. Slow-release forms of iron may be easier on the digestive system but not be absorbed as effectively.