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.
Most people respond well to taking iron supplements, which are available in capsules. Some people with very low iron levels may need intravenous iron. Ideally, you should take iron supplements on an empty stomach because food can decrease the amount of iron your body absorbs. Taking iron supplements with foods or drinks that have vitamin C will help your body absorb the iron. Be sure to take only the recommended dose of iron.