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.
Some supplements can affect how your body absorbs iron from a supplement. Calcium and zinc can both interfere with iron absorption, so if you take a calcium supplement, or a multivitamin with calcium and zinc, try to take it well before or after your iron pill.hen taking an iron supplement, try it first on an empty stomach. Food in general can reduce the absorption of iron by about 40 to 50 percent, so ideally, aim to take your iron supplement about two hours before or after youâve eaten.