Medically reviewed by Patricia Mikula, PharmD Vitamin B has been getting more attention as people look for ways to boost ...

A Schilling test is also known as a Vitamin B12 absorption test. It was formerly used to determine whether a person was absorbing vitamin B12 normally. If not, then the test could pinpoint the cause ...

Our ratings take into account the card’s rewards, fees, rates along with the card’s category. All ratings are determined solely by our editorial team. Jessica is a former writer and editor at Forbes ...

Imagine feeling tired as if you’ve run a marathon — every single morning — but you haven’t even left your bed! Or maybe your hands and feet keep tingling like tiny pin-pricks, but you shrug it off as ...

We tested the best vitamin deficiency tests from LetsGetChecked, Everlywell, and LabCorp, and our testers found them easy to use and informative. Learn more about the best vitamin deficiency tests ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

We always believe we are getting enough vitamins as long as we are having a balanced diet, taking the occasional multivitamin supplements, and generally feeling alright. But then out of the blue, more ...