A deficiency in either vitamin B12 or iron can cause low energy levels, but neither is superior for boosting energy if there ...

Four out of every 10 teen girls and young women may have iron levels low enough to cause symptoms such as low energy and dizziness, a new study suggests. But most of them probably don’t know it, ...

An underdiagnosed deficiency of an essential mineral may be contributing to fatigue, brain fog and concentration problems in almost 1 in 4 adolescent girls and young women in the United States.

A total iron binding capacity (TIBC) test is a type of blood test that measures the capacity of transferrin, a carrier protein, to bind with iron. The results can help diagnose certain health ...