A serum iron test can reveal unusually low or high blood iron levels. Your doctor will most likely order this test after another lab test shows an abnormal result. Having too much iron — or not ...

An innocent blood donation led to Jenny, mum-of-three, being diagnosed with "incurable" cancer following concerns for her ...

INDIANAPOLIS, Ind. — A constant feeling of exhaustion may be from a lack of good sleep, but it could also be a sign of low ...