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.
Common: Iron pills can cause chest and stomach pain because they can irritate the lining of the esophagus and stomach. You can try different preparations that are less irritating. One way to combat this problem is to take iron with vitamin c in it or along with it.