Use radial in a sentence. of or like a ray or rays; branching out in all directions from a common center. having or characterized by parts that branch out in this way. of or situated like a radius. Anat. of or near the radius or forearm.
Quick Answer. Iron supplements typically take effect after two months of consistent doses. Supplements should be taken for six to 12 months to rebuild the body's iron reserves following a deficiency, according to MedlinePlus. Continue Reading.
You should talk to your doctor before taking iron supplements, regardless of what medication are you are taking. The chances that the iron will affect your medications are reduced when you wait to take your medication two hours after you have taken your iron supplement.