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 can reduce side effects from iron pills by taking these steps: 1  Start with half of the recommended dose. Gradually increase to the full dose. 2  Take iron in divided doses. For example, if you take two pills daily, take one in the morning with breakfast and the other after dinner.